{"title":"Sale","description":"","products":[{"product_id":"long-tube-ls-swap-headers-for-60-98-chevy-gmc-trucks","title":"Long Tube Headers – LS Swap 1960–1991 Truck","description":"\u003ch2\u003e\n\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/GW-CH-EH-032-5.png?v=1785411904\" alt=\"\"\u003eNew Polished Stainless Steel LS Swap Long Tube Headers for 1960-1987 2wd Chevy \u0026amp; GMC\u003c\/strong\u003e\u003cstrong\u003e pickups and SUVs. Also fits 88-91 Square Body 2wd\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eMandrel Bent Tubing\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFull 1 3\/4\" Primaries\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e3\" Collector\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMerge Collectors\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eV8 Engines Only\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCNC Machined Flanges\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePolished 304 Stainless Steel\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFits LS Style Engines 4.8L, 5.3L, 5.7L (LS1), 6.0L, 6.2L. Does not fit 2014 and up LT series engines\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e1967-1986 Chevrolet C10, C20, \u0026amp; C30 Pickups (2wd)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cstrong\u003e1987-1991 Chevrolet R10, R20, R30 Square Body Pickups (2wd)\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1967-1986 GMC C1500, C2500, C3500 (2wd)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1987-1991 GMC R1500, R2500, R3500 “Square Body” Pickups (2wd\u003c\/strong\u003e)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1967-1991 Blazer Jimmy and Suburban 2wd\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAlso fits 1960-1966 C10 Trucks - requires slider engine mounts to clear the front crossmember  \u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDoes not fit 4wd\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eFor LS series engine swaps only. Not for use on trucks originally equipped with LS stleye engine. These do not work on standard SBC or BBC engines.\u003c\/strong\u003e \u003cstrong\u003eIf using a larger 4L80E or older Turbo 350\/400 transmission the bellhousing ears may need to be trimmed for proper clearance.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":44487243727170,"sku":"GW-CH-EH-032-5","price":309.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/1aa.jpg?v=1762785987"},{"product_id":"polished-small-block-chevy-dual-plane-air-gap-aluminum-intake-manifold","title":"Polished Air Gap Intake Manifold – SBC Dual Plane","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis is a Polished Aluminum Intake Manifold for Small Block Chevy 1955-1995. It is a dual plane air gap style manifold.\u003c\/p\u003e\n\u003cp\u003eThis is a dual plane air gap style manifold that fits Small Block Chevrolet 1956-1995 262, 265, 305, 307, 327, 350, and 400.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis is a Street\/Hi-Performance manifold\u003c\/li\u003e\n\u003cli\u003eCarburetor bolt pattern is Square Bore 4150\/4160\u003c\/li\u003e\n\u003cli\u003eRPM Range: 1500-6500\u003c\/li\u003e\n\u003cli\u003eIntake Manifold Height (in.): 4.8\u003c\/li\u003e\n\u003cli\u003eFinish: Polished (Natural)\u003c\/li\u003e\n\u003cli\u003eMaterial: Polished Cast Aluminum\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":44487321846082,"sku":"2026P","price":239.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/Intake_Manifold_for_Small_Block_Chevy_1955-1995.png?v=1762874818"},{"product_id":"polished-typhoon-dual-plane-intake-manifold-for-351w","title":"Polished Aluminum Dual Plane Intake Manifold for Ford 351W 351 Windsor","description":"\u003cp\u003ePolished aluminum dual plane intake manifold for Ford 351W\u003c\/p\u003e\n\u003cp\u003e• Fits 1969 - 1996 Ford 351 Windsor\u003c\/p\u003e\n\u003cp\u003e• Operating RPM Range: 1500 - 6500\u003c\/p\u003e\n\u003cp\u003e• Accepts 4150\/4160 4-BBL square bore carburetors\u003c\/p\u003e\n\u003cp\u003e• 5.125 in. Carburetor Pad Height\u003c\/p\u003e\n\u003cp\u003e• Cast Aluminum \/ Polished Finish\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":45393446633794,"sku":"4023P","price":159.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/image_97c547ad-0de7-4c72-8c61-7293b3ffba48.jpg?v=1708948843"},{"product_id":"small-block-chevy-high-rise-single-plane-intake-manifold-1955-1995","title":"Small Block Chevy High Rise Single Plane Intake Manifold 1955-1995","description":"\u003cp\u003eThis is a High Rise Single Plane Intake Manifold for Small Block Chevy, Satin Finish\u003cbr\u003e\u003cbr\u003e* 1955-1995 Small Block Chevy 262-400\u003cbr\u003e* High-Rise Single Plane\u003cbr\u003e* Open Plenum\u003cbr\u003e* 4 Barrel Square Bore Carburator flange\u003cbr\u003e* 6.060 in. Carb Pad Height\u003cbr\u003e* 3000-7500 RPM\u003cbr\u003e* Cast Aluminum, Satin Finish\u003cbr\u003e* Fits 1955-1995 Small Block Chevy 262, 265, 267, 283, 302, 305, 307, 327, 350 and 400 V8 Engines\u003cbr\u003e* This manifold has a versatile mounting (center bolt adapter bushings) that allows it to fit 1957-1986 Small Block Chevy early-style and 1987-1995 late-style heads. \u003cbr\u003e* Intake runners are cast with bosses for nitrous or fuel injectors\u003cbr\u003e* Port exit dimensions: 1.160 in. W x 2 in. H\u003cbr\u003e* Thermostat restrictor plate to reduce coolant flow is included\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":45480434008386,"sku":"2031S","price":177.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/Aluminum_Intake_Manifold_for_Chevrolet_3bdaccdd-b2d9-437c-973d-ff12b4513828.png?v=1762876358"},{"product_id":"ls-swap-shorty-headers-universal","title":"Stainless Shorty Headers – LS Swap","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/GW-CH-EH-030-3.png?v=1785412331\" alt=\"\"\u003eThese shorty headers for LS swaps are engineered for universal LS engine swap projects requiring compact fitment and custom exhaust routing. Designed specifically for LS swap headers applications in trucks and fabricated builds, this configuration supports tight clearance installations where factory manifolds and larger long tube headers may not fit.\u003cbr\u003eCompatible with 4.8L, 5.3L, 5.7L, 6.0L and 6.2L LS-based V8 engines including LS1, LS2, LS3, LS6 and LS7 platforms. Suitable for headers for 5.3 LS engine conversions, 5.3 LS headers applications, 6.0 LS swap headers and similar Gen III and Gen IV LS configurations. Not compatible with 2014 and newer LT-based engines. Not intended for vehicles originally equipped with LS engines.\u003cbr\u003eCommonly used for S10 LS swap headers, C10 LS swap builds, K10 truck conversions, classic Chevy and GMC restorations, muscle car LS swaps, hot rod projects and custom chassis installations. These universal LS swap headers are built for applications where compact shorty exhaust headers are required to maintain steering, frame and suspension clearance.\u003cbr\u003eConstructed from 304 stainless steel, these stainless steel LS headers are built to withstand repeated heat cycles while maintaining corrosion resistance. The compact shorty layout supports custom fabrication and standard exhaust integration in LS swap builds.\u003cbr\u003eEach set features 2.5 inch 3 bolt collectors designed for standard bolt-on exhaust connections. Compatible with common 2.5 inch header collector gaskets and 2.5 inch exhaust systems typically used in LS swap conversions.\u003cbr\u003eIncludes standard entry level steel faced composite exhaust gaskets and 2.5 inch collector gaskets.\u003cbr\u003e Designed for custom build applications only. Designed for vehicles manufactured in 1967 and earlier prior to federal emissions standards. Not for use on any vehicle 1968 or newer or any engine originally manufactured with emissions equipment.\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":45605062017346,"sku":"GW-CH-EH-030-3","price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/GW-CH-EH-030-3.jpg?v=1781092247"},{"product_id":"ls-intake-manifold-polished-hi-ram-rectangle-port-performance-intake","title":"LS Intake Manifold – Polished Hi-Ram Rectangle Port Performance Intake","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/1918P_e7039dc6-86d5-430a-9391-82aa0b4d1a96.png?v=1785413010\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/A_1918P_38a5b6a7-c5a8-4669-a903-15ec47340de0.png?v=1785291252\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eLS Intake Manifold – Polished Hi-Ram Rectangle Port Performance Intake\u003c\/h2\u003e\n\u003cp\u003eUpgrade your LS engine with this high-performance LS Intake Manifold featuring a Hi-Ram design and polished finish. Designed specifically for LS rectangle port cylinder heads, this intake manifold provides a performance-focused solution for LS engine builds, swaps, street performance vehicles, and custom applications.\u003c\/p\u003e\n\u003cp\u003eThe polished Hi-Ram intake design combines a tall intake runner configuration with a clean, show-quality finish, making it an excellent choice for enthusiasts who want both performance and engine-bay appearance. This LS Intake Manifold is designed to work with a wide range of GM LS rectangle port engines and includes fuel rails, gaskets, and mounting hardware as pictured.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLS Intake Manifold with Hi-Ram design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for LS rectangle port cylinder heads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePolished finish for a clean, high-performance appearance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePerformance-oriented intake design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with a wide range of GM LS engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncludes fuel rails\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncludes intake manifold gaskets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncludes mounting hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for LS swaps, performance builds, street cars, trucks, and custom projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan be adapted for compatible cathedral port engines with the appropriate adapters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngine Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis LS Intake Manifold is designed for compatible rectangle port LS engines, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLS3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eL99\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLSA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eL94\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eL76\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eL77\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eL96\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eL98\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eL92\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eL9H\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLY6\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLFA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLZ1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLS9\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLSK\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAlways verify your cylinder-head port configuration and engine application before ordering.\u003c\/p\u003e\n\u003ch3\u003eRectangle Port LS Intake Manifold\u003c\/h3\u003e\n\u003cp\u003eThe Hi-Ram design is specifically configured for LS rectangle port cylinder heads. Rectangle port LS engines use a different intake port configuration than cathedral port engines, so confirming your cylinder-head style is important before installation.\u003c\/p\u003e\n\u003cp\u003eFor compatible cathedral port LS engines, this intake manifold can be used with the appropriate intake port adapters. Adapter availability and compatibility should be confirmed separately before purchase.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePolished Hi-Ram LS Intake Manifold\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFuel rails\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntake manifold gaskets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounting hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eComponents shown in the product images\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose This LS Intake Manifold?\u003c\/h3\u003e\n\u003cp\u003eA properly matched LS Intake Manifold is an important component of any LS performance build. This Hi-Ram design provides a performance-oriented intake configuration while the polished finish gives the engine bay a clean and professional appearance.\u003c\/p\u003e\n\u003cp\u003eIt is suitable for enthusiasts building LS-powered street cars, trucks, muscle cars, custom vehicles, and engine swap projects. The included fuel rails, gaskets, and hardware also provide a more complete installation package.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What type of LS heads does this intake manifold fit?\u003c\/p\u003e\n\u003cp\u003eA: This LS Intake Manifold is designed primarily for LS rectangle port cylinder heads.\u003c\/p\u003e\n\u003cp\u003eQ: Which LS engines are compatible?\u003c\/p\u003e\n\u003cp\u003eA: Listed compatible applications include LS3, L99, LSA, L94, L76, L77, L96, L98, L92, L9H, LY6, LFA, LZ1, LS9, and LSK engines. Always verify the exact cylinder-head and intake configuration before ordering.\u003c\/p\u003e\n\u003cp\u003eQ: Is this an LS Hi-Ram intake manifold?\u003c\/p\u003e\n\u003cp\u003eA: Yes. It features a Hi-Ram design intended for performance-focused LS engine applications.\u003c\/p\u003e\n\u003cp\u003eQ: Does the intake manifold have a polished finish?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The manifold features a polished finish designed to provide a clean, high-performance appearance.\u003c\/p\u003e\n\u003cp\u003eQ: Can this LS Intake Manifold fit cathedral port engines?\u003c\/p\u003e\n\u003cp\u003eA: It can be used with compatible cathedral port LS engines when the appropriate intake port adapters are installed. Verify adapter compatibility before purchase.\u003c\/p\u003e\n\u003cp\u003eQ: Are fuel rails included?\u003c\/p\u003e\n\u003cp\u003eA: Yes. Fuel rails are included with the intake manifold.\u003c\/p\u003e\n\u003cp\u003eQ: Are gaskets and mounting hardware included?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The package includes gaskets and mounting hardware as pictured.\u003c\/p\u003e\n\u003cp\u003eQ: Is this intake suitable for LS swaps?\u003c\/p\u003e\n\u003cp\u003eA: Yes. This LS Intake Manifold is suitable for compatible LS swap and performance applications, provided the engine, cylinder heads, fuel system, and other components match the manifold specifications.\u003c\/p\u003e\n\u003ch3\u003eFitment Note\u003c\/h3\u003e\n\u003cp\u003eThis is a performance LS Intake Manifold designed around rectangle port LS cylinder heads. LS engines can use different cylinder-head and intake configurations, so engine displacement or engine code alone should not be used to confirm fitment. Verify your cylinder-head port style, intake requirements, fuel rail configuration, and available engine-bay clearance before ordering.\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":46657759707458,"sku":"1918P","price":484.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/ls_intake_manifold.png?v=1786725713"},{"product_id":"air-gap-intake-manifold-oval-port","title":"Polished Aluminum Big Block Chevy Intake Manifold Dual Plane Air Gap Large Oval Port 396 402 427 454 502","description":"\u003ch2\u003eAir Gap Intake Manifold for Big Block Chevy 396–502 – Oval Port Dual Plane\u003c\/h2\u003e\n\u003cp\u003eUpgrade your Big Block Chevy engine with this polished aluminum Air Gap Intake Manifold, designed for Chevrolet BBC engines equipped with oval port cylinder heads. Featuring a dual plane air gap design, this performance intake manifold is engineered to help maintain a cooler air\/fuel charge while providing strong, responsive performance across a broad RPM range.\u003c\/p\u003e\n\u003cp\u003eThis Air Gap Intake Manifold fits Big Block Chevy engines from 396 to 502 cubic inches, including popular 396, 402, 427, 454, and 502 BBC applications with compatible oval port cylinder heads. The dual plane configuration is well suited for street performance vehicles, muscle cars, classic Chevy builds, hot rods, and custom Big Block projects.\u003c\/p\u003e\n\u003cp\u003eThe polished aluminum finish provides a clean, high-performance appearance while complementing classic and modern engine bays. A 4-barrel square-bore mounting flange is designed to accept popular 4150\/4160-style carburetors, making this intake a practical option for carbureted Big Block Chevy applications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAir Gap Intake Manifold for Big Block Chevy engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual plane air gap design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for oval port cylinder heads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFits 396, 402, 427, 454, and 502 Big Block Chevy engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePolished aluminum construction and finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHelps maintain a cooler air\/fuel charge\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4-barrel square-bore 4150\/4160 mounting flange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRecommended RPM range: 1,500–6,500 RPM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for street performance and custom BBC builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for muscle cars, classic Chevys, hot rods, and performance vehicles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBig Block Chevy Fitment\u003c\/h3\u003e\n\u003cp\u003eThis BBC Air Gap Intake Manifold is designed for compatible Big Block Chevrolet engines, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e396 Big Block Chevy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e402 Big Block Chevy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e427 Big Block Chevy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e454 Big Block Chevy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e502 Big Block Chevy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eImportant: This intake manifold is designed for engines with compatible oval port cylinder heads. Verify your cylinder-head port configuration before ordering.\u003c\/p\u003e\n\u003ch3\u003eDual Plane Air Gap Design\u003c\/h3\u003e\n\u003cp\u003eThe dual plane air gap design separates the intake runners from the lifter valley, helping reduce heat transfer from the engine into the intake manifold. A cooler intake can help maintain a denser air\/fuel charge, making this design popular for street-driven performance applications.\u003c\/p\u003e\n\u003cp\u003eThe dual plane configuration is also well suited to applications that require a balance of throttle response, drivability, and performance across a broad operating range.\u003c\/p\u003e\n\u003ch3\u003eCarburetor Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis Big Block Chevy intake manifold features a 4-barrel square-bore mounting flange designed for 4150\/4160-style carburetors.\u003c\/p\u003e\n\u003cp\u003eAlways verify carburetor, linkage, fuel-line, air-cleaner, and hood-clearance requirements for your specific application.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003eMaterial: Aluminum\u003cbr\u003eFinish: Polished Aluminum\u003cbr\u003eEngine Family: Big Block Chevy\u003cbr\u003eEngine Sizes: 396–502 cubic inches\u003cbr\u003ePort Type: Oval Port\u003cbr\u003eDesign: Dual Plane Air Gap\u003cbr\u003eCarburetor Flange: 4-Barrel Square Bore\u003cbr\u003eCarburetor Compatibility: 4150\/4160 Style\u003cbr\u003eRecommended RPM Range: 1,500–6,500 RPM\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Air Gap Intake Manifold?\u003c\/h3\u003e\n\u003cp\u003eAn Air Gap Intake Manifold is a popular choice for Big Block Chevy performance builds because the air gap design helps reduce heat transfer into the intake manifold while the dual plane configuration provides a versatile setup for street and performance applications.\u003c\/p\u003e\n\u003cp\u003eFor enthusiasts building a 396, 402, 427, 454, or 502 BBC engine with oval port heads, this polished aluminum intake manifold provides a combination of performance-focused design, carburetor compatibility, and classic engine-bay styling.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What engines does this Air Gap Intake Manifold fit?\u003c\/p\u003e\n\u003cp\u003eA: It is designed for compatible Big Block Chevy 396, 402, 427, 454, and 502 cubic-inch engines with oval port cylinder heads.\u003c\/p\u003e\n\u003cp\u003eQ: Is this intake manifold for oval port or rectangular port heads?\u003c\/p\u003e\n\u003cp\u003eA: This Air Gap Intake Manifold is designed for oval port Big Block Chevy cylinder heads. It is not intended for rectangular port heads unless the appropriate compatibility is specifically confirmed.\u003c\/p\u003e\n\u003cp\u003eQ: What type of intake manifold is this?\u003c\/p\u003e\n\u003cp\u003eA: It is a dual plane Air Gap Intake Manifold designed for carbureted Big Block Chevy applications.\u003c\/p\u003e\n\u003cp\u003eQ: What carburetors does it fit?\u003c\/p\u003e\n\u003cp\u003eA: The 4-barrel square-bore mounting flange is designed for 4150\/4160-style carburetors.\u003c\/p\u003e\n\u003cp\u003eQ: What is the recommended RPM range?\u003c\/p\u003e\n\u003cp\u003eA: The recommended operating range is approximately 1,500–6,500 RPM.\u003c\/p\u003e\n\u003cp\u003eQ: What is the benefit of the air gap design?\u003c\/p\u003e\n\u003cp\u003eA: The air gap design helps isolate the intake runners from engine heat, which can help maintain a cooler air\/fuel charge.\u003c\/p\u003e\n\u003cp\u003eQ: Is this suitable for a 454 Big Block Chevy?\u003c\/p\u003e\n\u003cp\u003eA: Yes, it is designed for compatible 454 BBC engines with oval port cylinder heads.\u003c\/p\u003e\n\u003cp\u003eQ: Is this intake manifold suitable for street use?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The dual plane air gap design makes it well suited to street performance vehicles, classic muscle cars, hot rods, and custom Big Block Chevy builds.\u003c\/p\u003e\n\u003cp\u003eQ: What finish does this intake manifold have?\u003c\/p\u003e\n\u003cp\u003eA: It features a polished aluminum finish for a clean, high-performance appearance.\u003c\/p\u003e\n\u003ch3\u003eFitment Note\u003c\/h3\u003e\n\u003cp\u003eBig Block Chevy engines can use different cylinder-head port configurations. Before purchasing, verify your engine displacement, cylinder-head port type, carburetor configuration, intake mounting pattern, and available hood clearance to ensure proper fitment.\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":47419762245954,"sku":"3026P","price":289.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/Air_Gap_Intake_Manifold.png?v=1786726678"},{"product_id":"aluminum-intake-manifold-for-ls-swap-cathedral-port-carburetor-conversion","title":"Aluminum Intake Manifold for LS Swap – Cathedral Port","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch1\u003eAluminum Intake Manifold – LS Swap Carburetor Conversion, Cathedral Port\u003c\/h1\u003e\n\u003cp\u003eUpgrade your GM LS engine with this high-performance \u003cstrong\u003eAluminum Intake Manifold\u003c\/strong\u003e, designed to convert compatible LS-style engines from factory-style fuel injection to a 4-barrel carburetor or EFI throttle body setup. Featuring a polished aluminum finish and a mid-rise single-plane design, this LS swap intake manifold is ideal for classic cars, trucks, hot rods, muscle cars, and custom engine builds.\u003c\/p\u003e\n\u003cp\u003eDesigned specifically for GM LS engines with \u003cstrong\u003ecathedral port cylinder heads\u003c\/strong\u003e, this manifold fits popular 4.8L, 5.3L, 5.7L, and 6.0L applications. The 4150\/4160 square-bore flange provides compatibility with popular 4-barrel carburetors and compatible EFI throttle bodies.\u003c\/p\u003e\n\u003cp\u003eThe mid-rise single-plane intake design is engineered to provide efficient airflow and fuel distribution across the LS engine's operating range. Its polished aluminum construction also gives the engine bay a clean, performance-oriented appearance.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAluminum Intake Manifold\u003c\/strong\u003e for GM LS-style engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for LS swap and carburetor conversion applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with cathedral port LS cylinder heads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFits 4.8L, 5.3L, 5.7L, and 6.0L GM Chevy engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMid-rise single-plane intake design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePolished aluminum finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConverts compatible LS engines to 4-barrel carburetor or EFI throttle body\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAccepts 4150\/4160 square-bore flange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports throttle bores up to 1.750 inches in diameter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for performance airflow and fuel distribution\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEight cast-in runner bosses for nitrous or fuel injector ports\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e0-degree carburetor flange angle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e3\/8-inch NPT vacuum port\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncludes mounting hardware and Viton O-ring gaskets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eLS Engine Compatibility\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eLS Aluminum Intake Manifold\u003c\/strong\u003e is designed for compatible GM LS-style engines with cathedral port cylinder heads, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e4.8L LS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e5.3L LS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e5.7L LS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6.0L LS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAlways verify your cylinder-head port configuration and engine application before ordering.\u003c\/p\u003e\n\u003ch2\u003eCarburetor \u0026amp; EFI Conversion\u003c\/h2\u003e\n\u003cp\u003eThis LS Swap Intake Manifold provides a practical solution for converting a compatible LS engine to a carbureted setup. The 4150\/4160 square-bore mounting flange accepts compatible 4-barrel carburetors and can also accommodate compatible EFI throttle-body applications.\u003c\/p\u003e\n\u003cp\u003eThis makes the manifold suitable for custom LS swaps where a traditional carburetor setup is preferred over the original electronic fuel-injection configuration.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eProduct Type: Aluminum Intake Manifold\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEngine Family: GM LS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePort Style: Cathedral Port\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesign: Mid-Rise Single Plane\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaterial: Aluminum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFinish: Polished Aluminum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCarburetor Flange: 4150\/4160 Square Bore\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum Throttle Bore: 1.750 inches\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePort Dimensions: 0.919 in. W × 2.700 in. H\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCarb Pad Height: 4.950 inches\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCarburetor Flange Angle: 0°\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVacuum Port: 3\/8 in. NPT\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRunner Bosses: 8\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e6 × M6-1 × 88.91 UHL zinc-plated mounting bolts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4 × M6-1 × 64.65 UHL zinc-plated mounting bolts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e10 × 6mm zinc-plated flat washers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 × 3\/8 in. NPT pipe plug\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e8 × Viton O-ring cylinder-head mounting flange gaskets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose This Aluminum Intake Manifold?\u003c\/h2\u003e\n\u003cp\u003eA properly matched \u003cstrong\u003eAluminum Intake Manifold\u003c\/strong\u003e can make an LS engine conversion significantly easier when building a custom carbureted or EFI performance setup. This mid-rise single-plane design combines LS cathedral-port compatibility with a conventional 4150\/4160 square-bore flange.\u003c\/p\u003e\n\u003cp\u003eThe polished aluminum finish adds a classic performance appearance, while the integrated runner bosses provide additional flexibility for compatible fuel-injection or nitrous applications.\u003c\/p\u003e\n\u003cp\u003eWhether you're building an LS-powered hot rod, classic truck, muscle car, street machine, or custom project, this \u003cstrong\u003eLS Swap Intake Manifold\u003c\/strong\u003e provides a versatile foundation for a carburetor conversion or compatible EFI throttle-body setup.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat engines does this Aluminum Intake Manifold fit?\u003c\/h3\u003e\n\u003cp\u003eIt is designed for compatible 4.8L, 5.3L, 5.7L, and 6.0L GM LS-style engines with cathedral port cylinder heads.\u003c\/p\u003e\n\u003ch3\u003eCan this intake convert an LS engine to a carburetor?\u003c\/h3\u003e\n\u003cp\u003eYes. The manifold is designed to convert compatible LS engines to a 4-barrel carburetor setup using a 4150\/4160 square-bore flange.\u003c\/p\u003e\n\u003ch3\u003eCan it be used with EFI?\u003c\/h3\u003e\n\u003cp\u003eYes. It can also be used with a compatible EFI throttle body, provided the throttle body matches the manifold's square-bore flange and dimensions.\u003c\/p\u003e\n\u003ch3\u003eIs this intake for cathedral port or rectangle port LS heads?\u003c\/h3\u003e\n\u003cp\u003eThis Aluminum Intake Manifold is designed for \u003cstrong\u003ecathedral port LS cylinder heads\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhat carburetors does it accept?\u003c\/h3\u003e\n\u003cp\u003eThe manifold features a 4150\/4160 square-bore mounting flange for compatible 4-barrel carburetors.\u003c\/p\u003e\n\u003ch3\u003eWhat type of intake design is this?\u003c\/h3\u003e\n\u003cp\u003eIt features a \u003cstrong\u003emid-rise single-plane\u003c\/strong\u003e design intended to provide efficient airflow and fuel distribution for performance applications.\u003c\/p\u003e\n\u003ch3\u003eDoes the manifold include gaskets and hardware?\u003c\/h3\u003e\n\u003cp\u003eYes. The package includes Viton O-ring cylinder-head mounting flange gaskets, mounting bolts, washers, and a 3\/8-inch NPT pipe plug.\u003c\/p\u003e\n\u003ch3\u003eIs this intake manifold suitable for LS swaps?\u003c\/h3\u003e\n\u003cp\u003eYes. It is specifically suited to compatible LS swap projects where a carbureted or EFI throttle-body configuration is desired.\u003c\/p\u003e\n\u003ch3\u003eWhat should I verify before ordering?\u003c\/h3\u003e\n\u003cp\u003eConfirm that your LS engine has \u003cstrong\u003ecathedral port cylinder heads\u003c\/strong\u003e and that your carburetor or EFI throttle body is compatible with the 4150\/4160 square-bore flange.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":47446254420290,"sku":"086-1P","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/aluminum_intake_manifold.png?v=1786965213"},{"product_id":"polished-aluminum-intake-manifold-for-ford-fe-series-dual-plane","title":"Ford FE Dual Plane Intake Manifold Polished Aluminum 352 360 390 427 428 V8 Mid Rise Street Strip Performance","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eUpgrade your Ford FE engine with a polished aluminum dual plane intake manifold engineered for classic street performance and street strip applications. Designed for Ford FE 352 360 390 406 410 427 and 428 V8 engines, this mid-rise intake manifold delivers strong low-end torque, responsive throttle feel, and improved airflow throughout the RPM range while maintaining excellent street drivability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eBuilt around a proven dual plane runner configuration similar to Performer RPM style intake designs, this manifold supports 1500-6500 RPM performance and works with 4150 and 4160 square bore carburetors including common Holley-style carburetors used on classic Ford muscle builds.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe true polished aluminum finish delivers an authentic old-school FE engine appearance with genuine metallic shine rather than coated imitation finishes. Whether installed on a Mustang, Fairlane, Galaxie, Cobra, Cougar, or custom FE-powered build, this manifold is designed to complement traditional Ford performance engine bays while supporting modern street performance expectations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis intake manifold features a non-EGR design with no exhaust crossover passage to help reduce intake heat transfer and improve airflow characteristics for performance-oriented FE combinations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEvery manifold is packaged using enhanced protective packaging including double boxed construction, expandable foam support, and additional edge protection around machined surfaces to help reduce shipping damage during transit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eInstallation Note:\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e As with many FE intake manifold installations, distributor seating and oil pump shaft engagement should be verified during installation as part of normal FE engine assembly procedures.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Fits Ford FE 352 360 390 406 410 427 and 428 V8 engines\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Dual plane mid-rise design for strong street performance\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Compatible with 4150 and 4160 square bore carburetors\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Polished aluminum construction with authentic metallic finish\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• 1500-6500 RPM operating range\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Non-EGR performance-oriented design\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• No exhaust crossover passage\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Lightweight aluminum construction reduces weight versus factory cast iron intake manifolds\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Compatible with standard deck FE engines using low-rise and medium-rise heads\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e• Double boxed packaging with expandable foam protection\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e \u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":47448105288002,"sku":"7105P","price":428.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/7105P.jpg?v=1781095114"},{"product_id":"intake-manifold-for-1955-1995-small-block-chevy-262-400-hi-rise-single-plane","title":"Polished Single Plane Intake Manifold – SBC 262–400","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp\u003e\u003cspan\u003eThis is a High Rise Single Plane Intake Manifold for Small Block Chevy, Polished Finish\u003cbr\u003e\u003cbr\u003e* 1955-1995 Small Block Chevy 262-400\u003cbr\u003e* High-Rise Single Plane\u003cbr\u003e* Open Plenum\u003cbr\u003e* 4 Barrel Square Bore Carburator flange\u003cbr\u003e* 6.060 in. Carb Pad Height\u003cbr\u003e* 3000-7500 RPM\u003cbr\u003e* Cast Aluminum, Polished Finish\u003cbr\u003e* Fits 1955-1995 Small Block Chevy 262, 265, 267, 283, 302, 305, 307, 327, 350 and 400 V8 Engines\u003cbr\u003e* This manifold has a versatile mounting (center bolt adapter bushings) that allows it to fit 1957-1986 Small Block Chevy early-style and 1987-1995 late-style heads. \u003cbr\u003e* Intake runners are cast with bosses for nitrous or fuel injectors\u003cbr\u003e* Port exit dimensions: 1.160 in. W x 2 in. H\u003cbr\u003e* Thermostat restrictor plate to reduce coolant flow is included\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":47470149763394,"sku":"2031P","price":249.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/61cBLzz_TpL._AC_SL1232.jpg?v=1782130227"},{"product_id":"low-profile-ls-swap-oil-pan-kit-polished-finish","title":"Low Profile LS Swap Oil Pan Kit, Polished Finish","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp\u003eLS Swap Oil Pan Kit. This is a low profile design to clear the frame crossmembers on most vehicles when a factory pan won’t clear. Polished Finish \u003c\/p\u003e\n\u003cp\u003eThis is very similar in dimensions to the Holley 302-1 oil pan. \u003c\/p\u003e\n\u003cp\u003eRear of sump is 5 1\/4” deep\u003c\/p\u003e\n\u003cp\u003eFront of sump is 5 3\/4” deep\u003c\/p\u003e\n\u003cp\u003eFront (shallow) end is 2 1\/4” deep at the front 3 1\/4” deep at the rear. \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThe distance from the rear of the sump to the front of the sump is 7 1\/2 inches. \u003c\/p\u003e\n\u003cp\u003e Fits 4.8L 5.3L 6.0L 6.2L LS Style engines. \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eKit Includes:\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-converted-space\"\u003e   \u003c\/span\u003eOil pan, polished aluminum finish\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-converted-space\"\u003e   \u003c\/span\u003eOil Pan Gasket\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-converted-space\"\u003e   \u003c\/span\u003eOil Pickup Tube\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-converted-space\"\u003e   \u003c\/span\u003ePickup tube o-ring\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-converted-space\"\u003e   \u003c\/span\u003eBaffle\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-converted-space\"\u003e   \u003c\/span\u003eDrain Plug\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-converted-space\"\u003e   \u003c\/span\u003eOil Filter Stud\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"Apple-converted-space\"\u003e   \u003c\/span\u003eAll bolts\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePART # W4P\u003c\/span\u003e\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":47473902846274,"sku":"W4P","price":229.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/Low_Profile_LS_Swap_Oil_Pan_Kit_Polished_Finish.png?v=1762973063"},{"product_id":"polished-single-plane-intake-manifold-ford-289-302","title":"Polished Single Plane Intake Manifold – Ford 289 302","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/4031P.png?v=1785817297\" alt=\"\"\u003eThis high rise single plane air gap intake manifold from Certified Automotive Experts is engineered for Small Block Ford Windsor engines where high RPM performance and consistent airflow are priorities.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDesigned for carbureted 289 and 302 cubic inch applications, this intake features an open plenum air gap layout that helps isolate the intake runners from engine heat. By reducing heat transfer from the engine valley, the design supports cooler intake air temperatures and more stable performance during aggressive driving and sustained high RPM operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe single plane, high rise configuration is optimized for engines that operate primarily above low RPM cruising ranges. With an effective operating window of approximately 3500 to 8000 RPM, this intake is well suited for performance street builds, street strip combinations, hot rods, muscle cars, and naturally aspirated competition focused setups.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA square bore 4 barrel carburetor flange supports common 4150 and 4160 style carburetors, making it compatible with widely used carbureted Small Block Ford performance systems. The open plenum layout supports higher airflow demand at elevated engine speeds and complements engines built with camshaft and cylinder head combinations designed for top end power.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe polished aluminum construction delivers a clean, high end appearance that enhances exposed engine bays and show oriented builds. Unlike unfinished or raw castings, the polished surface adds visual refinement without affecting fitment or performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis intake manifold is designed for standard deck height Small Block Ford Windsor engines only. It does not fit Boss 302 applications, EFI based intake systems, or engines requiring EGR provisions. Carburetor, gaskets, and mounting hardware are not included unless otherwise stated.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCertified Automotive Experts offers this intake as a straightforward performance focused solution, marketed on verified construction, intended RPM range, and real world application rather than branding comparisons or inflated claims.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFITMENT DETAILS\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eEngine family: Small Block Ford Windsor\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eDisplacement: 289 and 302 cubic inch\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eDeck height: Standard\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eFuel system: Carbureted\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eInduction: Naturally aspirated\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eIntake type: High rise single plane air gap open plenum\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eCarb flange: Square bore 4 barrel 4150 and 4160\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eExclusions: Does not fit Boss 302 or EFI configurations\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWHAT’S INCLUDED\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003ePolished aluminum intake manifold\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNOT INCLUDED\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eCarburetor\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eGaskets\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eMounting hardware\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIDEAL APPLICATIONS\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003ePerformance street builds\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eStreet strip vehicles\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eHot rods and classic muscle cars\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eNaturally aspirated competition focused engines\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb id=\"docs-internal-guid-937417d2-7fff-2b20-0793-c9f08f8e28e5\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":47479178592578,"sku":"4031P","price":199.67,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/hero_3.png?v=1767354577"},{"product_id":"polished-aluminum-intake-manifold-for-ford-351w-single-plane-air-gap","title":"Polished Aluminum Intake Manifold for Ford 351W, Single Plane Air Gap","description":"Polished aluminum single plane air gap intake manifold for Ford 351W\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eFits 1969 - 1996 Small Block Ford 351 Windsor\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eHi-Rise Single Plane, Open Plenum\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e4-BBL Square Bore 4150\/4160 Flange\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e5.680 in. Carb Pad Height\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e3500 - 8000 RPM\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003ePolished Cast Aluminum Finish","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":47565959790914,"sku":"4033P","price":159.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/Intake_Manifold_for_Ford_351W_Single_Plane_Air_Gap.png?v=1762982196"},{"product_id":"polished-aluminum-intake-manifold-for-small-block-ford-289-302-dual-plane-air-gap","title":"Intake Manifold for Ford 289 302 SBF Polished Aluminum Dual Plane Air Gap","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/4026P.png?v=1785817154\" alt=\"\"\u003eBring modern street performance and classic styling together with this polished aluminum dual-plane air-gap intake manifold for Ford Small Block Windsor engines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDesigned for Ford 260, 289, and 302 V8 combinations, this manifold delivers the broad powerband, strong low-end torque, and crisp throttle response enthusiasts expect from a dual-plane street performance intake. The air-gap runner design helps reduce heat transfer from the engine, supporting a cooler intake charge and consistent performance throughout the operating range.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhether you’re building a classic Mustang, Early Bronco, F100, Falcon, Fairlane, Cougar, or a custom street rod, the polished aluminum finish adds a show-quality appearance that looks right at home in a detailed engine compartment.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003ePerformance Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eDual-plane design promotes excellent street manners and broad power delivery\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eAir-gap construction helps isolate runners from engine heat\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eDesigned for approximately 1500-6500 RPM operation\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eStrong low-end torque and responsive throttle response\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eIdeal for street performance and street\/strip builds\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003ePolished aluminum finish enhances engine bay appearance\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFits Ford Small Block Windsor Engines:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e260 V8\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e289 V8\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e302 V8\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCommon Vehicle Applications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eMustang\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eBronco\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eFalcon\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eFairlane\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eCougar\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eF100\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eStreet Rod and Custom Builds\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":47620158193986,"sku":"4026P","price":289.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/302_air_gap_intake_manifold.png?v=1786727681"},{"product_id":"polished-dual-plane-carburetor-intake-manifold-for-cathedral-port-ls-engines","title":"Polished Dual Plane Intake Manifold – LS Cathedral Port","description":"This polished aluminum intake manifold converts LS style engines to a carburetor. Fits LS1, LS2, LS6 and any other LS style engine with cathedral port heads.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e• Basic Operating RPM Range: 1,500-6,500\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e• Cast Aluminum Polished Finish\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e•. 4150 Square bore flange\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e• Interchanges with 300-130\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e• Optimized runner layout and constant cross sectional area - broad torque curve, best engine performance from 1,500-6,500 RPM.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e• Cast aluminum construction - great manifold for carbureted or throttle body EFI street applications.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e• Efficient casting design - lightweight, consistent wall thicknesses, high quality casting.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e• Designed to work with all GM LS Gen III or IV engines equipped with LS1\/LS2\/LS6 style cathedral port cylinder heads. \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e• Includes mounting hardware and gaskets.","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":47713976451394,"sku":"087P","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/087P-1.jpg?v=1708946891"},{"product_id":"dual-plane-carburetor-intake-manifold-for-cathedral-port-ls-engines","title":"Dual Plane Carburetor Intake Manifold For Cathedral Port LS Engines","description":"This polished aluminum intake manifold converts LS style engines to a carburetor. Fits LS1, LS2, LS6 and any other LS style engine with cathedral port heads.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e• Basic Operating RPM Range: 1,500-6,500\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e• Cast Aluminum Polished Finish\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e•. 4150 Square bore flange\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e• Interchanges with 300-130\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e• Optimized runner layout and constant cross sectional area - broad torque curve, best engine performance from 1,500-6,500 RPM.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e• Cast aluminum construction - great manifold for carbureted or throttle body EFI street applications.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e• Efficient casting design - lightweight, consistent wall thicknesses, high quality casting.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e• Designed to work with all GM LS Gen III or IV engines equipped with LS1\/LS2\/LS6 style cathedral port cylinder heads. \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e• Includes mounting hardware and gaskets.","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":47752007582018,"sku":"087S","price":179.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/E632A4EF-A526-4E55-A54C-8FF3010E064A.jpg?v=1708945542"},{"product_id":"polished-shorty-headers-2002-2013-chevy-gmc-trucks-and-suvs","title":"Stainless Shorty Headers – LS 2002–2013","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/GW-CH-EH-009-2.png?v=1785411755\" alt=\"\"\u003eThese Polished Stainless Steel Shorty Headers fit 2002-2013 Chevy GMC Cadillac Trucks and full size SUVs with 4.8L, 5.3L, 6.0L, and 6.2L V8 Engines. Fitment Includes Silverado Sierra Tahoe Yukon Avalanche and Escalade. \u003cbr\u003e\u003cbr\u003eSpecifications:\u003cbr\u003e\u003cbr\u003e• Outlet Size: 2 1\/2\"\u003cbr\u003e• Primary Tube Size: 1. 5\/8\"\u003cbr\u003e• Head Flange Thickness: 3\/8\"\u003cbr\u003e• Outlet Flange Thickness: 3\/8\"\u003cbr\u003e• CNC machine flanges with TIG and MIG welded construction.\u003cbr\u003e• Includes gaskets as shown in pictures\u003cbr\u003e• Fits 2wd and 4wd models\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":47752012923202,"sku":"GW-CH-EH-009-2","price":207.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/hero_5.png?v=1774487143"},{"product_id":"polished-long-tube-headers-sbc","title":"Polished Long Tube Headers – SBC","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/GW-CH-EH002-2.png?v=1785412144\" alt=\"\"\u003ePolished stainless steel long tube headers for Small Block Chevy. These fit 1967-1987 Chevrolet and GMC C\/K and R\/V series pickup trucks. These fit 2WD and 4x4 models. They also fit 67 through 91 Blazer Jimmy and Suburban \u0026amp; 1988-1991 square body 3500 pickups. \u003cbr\u003e\u003cbr\u003eChevy:\u003cbr\u003e\u003cbr\u003eC10, C20, C30, K10, K20 K30, R10, R20, R30, V10, V20, V30, K5 Blazer, Suburban\u003cbr\u003e\u003cbr\u003eGMC:\u003cbr\u003e\u003cbr\u003eC1500, K1500, C2500, K2500, C3500, K3500, Jimmy, Suburban\u003cbr\u003e\u003cbr\u003eThese fit 265, 262, 283, 305, 307, 327, 350, and 400 SBC (Small Block Chevy) engines. \u003cbr\u003e\u003cbr\u003eIncludes all hardware and collectors. \u003cbr\u003e\u003cbr\u003eNote #1: Gaskets are also included for no additional charge. However it is highly recommended that you purchase separately and install Fel Pro Performance header and collector gaskets (or equivalent) for best sealing. \u003cbr\u003e\u003cbr\u003eNote #2: For 4X4 models that are stock height (not lifted) you may encounter interference with the front driveshaft. Lifted trucks will not have front driveshaft clearance issues. \u003cbr\u003e\u003cbr\u003eNote #3: Primary tube OD is 1 5\/8”. Collector inlet diameter is 3”. Collector outlet diameter is 2 1\/2”.\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":47790253375810,"sku":"GW-CH-EH002-2","price":279.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/GW-CH-EH002-2.jpg?v=1781093200"},{"product_id":"stainless-block-hugger-headers-sbc","title":"Stainless Block Hugger Headers – SBC","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/GW-CH-EH015-4.png?v=1785412230\" alt=\"\"\u003eThese polished stainless steel headers are universal block hugger shorty headers for Small Block Chevy. \u003cbr\u003e\u003cbr\u003e• 1 5\/8\" OD diameter heavy-duty mandrel bent 18 gauge tubing\u003cbr\u003e• 2 1\/2\" collector inlet \u003cbr\u003e• 2” collector outlet\u003cbr\u003e• 4 1\/4\" length from the bottom edge of the head to the outside of the middle tubes\u003cbr\u003e• Made with thick 3\/8\" flanges to resist warpage\u003cbr\u003e• Fits all Small Block Chevy V8 Engines from 1955-1995 using the standard exhaust pattern - 265, 283, 302, 305, 327, 350, 400 \u003cbr\u003e• Made from high quality polished stainless steel\u003cbr\u003e• Includes collectors, gaskets, and hardware as shown in pictures\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":47855570256194,"sku":"GW-CH-EH015-4","price":209.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/81ab62-RI0L._AC_SL1500.jpg?v=1772536580"},{"product_id":"exhaust-header-for-1999-2006-gm-4-8l-5-3l-6-0l-polished","title":"Exhaust Header for 1999–2006 GM 4.8L\/5.3L\/6.0L – Polished","description":"\u003cp\u003eDesigned and backed by Certified Automotive Experts, this performance header system was\u003cbr\u003eengineered to deliver reliable power gains and real-world durability.\u003cbr\u003eFull technical and performance overview of MT001008...\u003cbr\u003eThis product is part of the growing lineup from Certified Automotive Experts, where\u003cbr\u003eengineering precision meets real-world durability. We stand behind every component we\u003cbr\u003eoffer with performance-driven design and a commitment to quality.\u003cbr\u003eCertified Automotive Experts is a U.S.-based brand built by mechanics and tuners who\u003cbr\u003ebelieve in performance without compromise. Every CAE part is tested, refined, and backed\u003cbr\u003eby years of hands-on experience in the garage and on the road.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Type:\u003c\/strong\u003e Exhaust Header with Y-Pipe\u003cbr\u003e\u003cstrong\u003eVehicle Category: \u003c\/strong\u003eTruck \/ SUV\u003cbr\u003e\u003cstrong\u003eVehicle Fitment Type: \u003c\/strong\u003eVehicle Specific\u003cbr\u003e\u003cstrong\u003eWeight: \u003c\/strong\u003e42.5 lbs\u003cbr\u003e\u003cstrong\u003eBox Dimensions: \u003c\/strong\u003e40.2 x 19.3 x 11.4\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":50461924262210,"sku":"CAE-MT001008","price":329.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/s-l1600_20.webp?v=1783900983"},{"product_id":"stainless-steel-shorty-exhaust-headers-compatible-with-ford-mustang-1979-1993","title":"Stainless Shorty Headers – 1979–1993 Mustang 5.0L with Upgraded Copper Gaskets","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/CAE-005_acce5ba4-f5bb-419e-834a-c07aa6b50955.png?v=1785378152\" alt=\"\"\u003eUpgrade your 1979–1993 Ford Mustang 5.0L V8 with these durable stainless steel shorty headers. Engineered for improved exhaust flow and enhanced engine performance, these headers reduce backpressure while maintaining a compact design that fits tight engine bays. Built from premium stainless steel for corrosion resistance and longevity. Direct bolt-on installation with no modifications required. Perfect for street and performance applications seeking better throttle response and horsepower gains.\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":51139463577922,"sku":"CAE-005","price":223.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/CAE-005.jpg?v=1781095254"},{"product_id":"3in-copper-collector-gaskets-sbc-bbc","title":"3in Copper Collector Gaskets – SBC BBC","description":"Premium 3-inch copper exhaust header collector gasket set engineered for serious engine builders. Features heavy-duty construction with a leakproof O-ring seal design that withstands extreme heat and pressure. The reusable gasket material delivers reliable performance across multiple installations, making it ideal for SBC, BBC, 302, 350, 383, and 454 applications.\n\n3-bolt flange configuration ensures secure, vibration-resistant fitment. Copper construction provides superior thermal conductivity and durability compared to standard gaskets. Perfect for high-performance builds, restorations, and daily drivers seeking a dependable seal that eliminates exhaust leaks at the header collector junction.\n\nTrusted by certified automotive professionals for consistent results and long-lasting reliability.","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":51139547824450,"sku":"CAE-GSKT-30C-3BP","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/e7a3b382-3091-4180-a080-adfa0b6b25b8.jpg?v=1769014963"},{"product_id":"2-5in-copper-collector-gaskets-sbc-bbc","title":"2.5in Copper Collector Gaskets – SBC BBC","description":"\u003ch2\u003e\u003cstrong\u003e2.5-Inch Copper Header Collector Gasket Set – Certified Automotive Experts\u003c\/strong\u003e\u003c\/h2\u003e \u003cp\u003eCertified Automotive Experts brings you a high-performance \u003cstrong\u003ecopper and reusable 2.5 inch header collector\u003c\/strong\u003e gasket set for leak-proof sealing in your exhaust system. Built from solid copper and shaped to OEM spec, these gaskets eliminate exhaust leaks and warping.\u003c\/p\u003e \u003ch3\u003e \u003cstrong\u003ePerfect Fit for LS\/SBC\/BBC\u003c\/strong\u003e\n\u003c\/h3\u003e \u003cp\u003eThis \u003cstrong\u003e2.5 inch header collector gasket\u003c\/strong\u003e is made for 3-bolt flanges with 3.3\" center-to-center spacing. It's compatible with 302, 350, 383, 454 builds or any \u003cstrong\u003e2 1\/2 inch header collector gasket\u003c\/strong\u003e requirement.\u003c\/p\u003e \u003ch3\u003e \u003cstrong\u003eHeat-Ready and Leak-Free\u003c\/strong\u003e\n\u003c\/h3\u003e \u003cp\u003eEach gasket’s O-ring ridge design holds pressure even under extreme heat, acting as an efficient \u003cstrong\u003eexhaust 2.5 header collector gasket\u003c\/strong\u003e that requires no messy sealant and installs in minutes.\u003c\/p\u003e \u003ch3\u003e \u003cstrong\u003eWhat’s Included\u003c\/strong\u003e\n\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e2 x 2.5-Inch Copper Header Collector Gaskets\u003c\/li\u003e \u003c\/ul\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":51139597205826,"sku":"CAE-GSKT-25C-3BP","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/28f38a9e-13ba-40e9-a74a-de5497b798e9.jpg?v=1755708124"},{"product_id":"copper-header-gaskets-sbc-oval-port","title":"Copper Header Gaskets – SBC Oval Port","description":"\u003ch2\u003e\u003cstrong\u003ePremium Copper Header Gaskets for Small Block Chevy\u003c\/strong\u003e\u003c\/h2\u003e  \u003cp\u003eWhether you're restoring a classic or upgrading your build, these \u003cstrong\u003ecopper header gaskets for small block Chevy\u003c\/strong\u003e deliver the sealing strength and heat durability you need. Designed to fit all Gen 1 SBC engines from 1955 to 2002 including 265, 283, 302, 305, 327, 350, 383, and 400.\u003c\/p\u003e  \u003ch3\u003e \u003cstrong\u003eEngineered for Performance\u003c\/strong\u003e\n\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Works with oval port small block Chevy heads\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eClean Install:\u003c\/strong\u003e Fully reusable with no sealant required\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eLeak-Free Compression:\u003c\/strong\u003e Advanced o-ring technology prevents leaks\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eBuilt to Last:\u003c\/strong\u003e Copper construction handles heat and resists corrosion\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003ePerfect Fit:\u003c\/strong\u003e For 350 chevy exhaust manifold gaskets and more\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003e \u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\n\u003c\/h3\u003e  \u003cp\u003eUse with SBC headers in hot rods, street machines, off-road rigs, and classic Chevys. Each gasket performs as a top-tier \u003cstrong\u003eexhaust gasket\u003c\/strong\u003e or \u003cstrong\u003emanifold gasket\u003c\/strong\u003e with long service life.\u003c\/p\u003e  \u003ch3\u003e \u003cstrong\u003eWhat’s Included\u003c\/strong\u003e\n\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e2 x Reusable Copper Header Gaskets – Oval Port\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003eThese \u003cstrong\u003eSBC header gaskets\u003c\/strong\u003e combine precision fit, heat resistance, and leak-free performance. Whether you're replacing \u003cstrong\u003e350 chevy exhaust manifold gaskets\u003c\/strong\u003e or building from scratch, trust this set for superior reliability.\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":51139602907458,"sku":"CAE-GSKT-SBC-OVL","price":24.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/CAE-GSKT-SBC-OVL.jpg?v=1781094791"},{"product_id":"mls-exhaust-gaskets-ls-engines","title":"MLS Exhaust Gaskets – LS Engines","description":"\u003ch1\u003eMLS Exhaust Gaskets for LS Engines – Multi-Layer Steel Header Gasket Set\u003c\/h1\u003e\n\u003cp\u003eUpgrade your LS engine exhaust system with Certified Automotive Experts MLS Exhaust Gaskets, engineered to provide reliable sealing under high heat, vibration, and demanding performance conditions. Made from durable multi-layer steel (MLS), these LS header gaskets are designed for LS engine swaps, performance builds, exhaust repairs, and OEM replacement applications.\u003c\/p\u003e\n\u003cp\u003eThese MLS Exhaust Gaskets provide a strong, consistent seal between the exhaust manifold or header and the cylinder head, helping prevent exhaust leaks and maintain proper exhaust system performance. The multi-layer steel construction is designed to withstand the high temperatures and pressure commonly found around LS exhaust ports.\u003c\/p\u003e\n\u003cp\u003eWhether you're installing LS swap headers, replacing a worn manifold gasket, or rebuilding a factory LS exhaust system, these multi-layer steel exhaust gaskets provide a dependable sealing solution for compatible GM LS engines.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMLS Exhaust Gaskets for compatible GM LS engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMulti-layer steel construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for high-temperature exhaust applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHelps provide a reliable exhaust seal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHelps reduce the risk of exhaust leaks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for LS headers and exhaust manifolds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for LS swap and performance applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for OEM replacement applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDurable construction for long-term use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned to withstand heat, vibration, and exhaust pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManufactured as a direct replacement for GM part number 12617944\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePackage includes 2 MLS LS header gaskets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eLS Engine Compatibility\u003c\/h2\u003e\n\u003cp\u003eThese MLS Exhaust Gaskets are designed for a wide range of compatible GM LS-family engines, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e4.8L LS V8\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e5.3L LS V8\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e5.7L LS V8\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6.0L LS V8\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6.2L LS V8\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLS1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLS2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLS3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLS6\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLS7\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLS9\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLQ4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLQ9\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eL76\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eL77\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eL78\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eL79\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eL80\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eL92\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eL94\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eL96\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eL99\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLSA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eL83\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eL86\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLT1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLT2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLT4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLT5\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlus other compatible GM applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAlways verify the gasket dimensions, cylinder-head configuration, engine generation, and vehicle application before ordering.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2 × Multi-Layer Steel LS Header Gaskets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose MLS Exhaust Gaskets?\u003c\/h2\u003e\n\u003cp\u003eMLS Exhaust Gaskets are a popular choice for performance and OEM-style exhaust applications because their multi-layer steel construction provides a durable sealing surface designed to handle high exhaust temperatures and engine vibration.\u003c\/p\u003e\n\u003cp\u003eA properly fitted exhaust gasket helps create a tight connection between the cylinder head and exhaust manifold or header. This is especially important for LS swap projects and performance builds where aftermarket headers can operate under demanding thermal conditions.\u003c\/p\u003e\n\u003cp\u003eThese LS exhaust gaskets are designed to provide a dependable sealing solution without sacrificing durability. They are suitable for replacing worn factory manifold gaskets, installing aftermarket LS headers, or completing an LS engine rebuild.\u003c\/p\u003e\n\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n\u003cp\u003eThese MLS Exhaust Gaskets are suitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLS engine swaps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLS performance builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLS header installations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExhaust manifold replacement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFactory LS engine rebuilds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCustom LS-powered vehicles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGM LS exhaust repairs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOEM replacement applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePerformance exhaust systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCommon LS Exhaust Gasket Applications\u003c\/h2\u003e\n\u003cp\u003eThese MLS Exhaust Gaskets can be used for a variety of LS exhaust-related applications, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLS1 exhaust manifold gasket replacement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLS2 exhaust gasket replacement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLS3 exhaust manifold gasket applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e5.3 exhaust manifold gasket replacement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6.0 LS exhaust manifold gasket applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6.2 LS exhaust gasket applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLS swap exhaust gasket installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLS header gasket replacement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChevy LS exhaust manifold gasket replacement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eMLS Exhaust Gaskets vs. Standard Exhaust Gaskets\u003c\/h2\u003e\n\u003cp\u003eThe main advantage of MLS Exhaust Gaskets is their multi-layer steel construction. Instead of relying on a simple single-layer material, MLS gaskets use multiple steel layers designed to maintain sealing performance under heat, pressure, and vibration.\u003c\/p\u003e\n\u003cp\u003eFor LS performance engines and header installations, this durable construction can provide a reliable sealing solution for demanding exhaust environments. Proper surface preparation, correct gasket positioning, and manufacturer-recommended installation procedures remain important for achieving the best results.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are MLS Exhaust Gaskets?\u003c\/h3\u003e\n\u003cp\u003eMLS Exhaust Gaskets are multi-layer steel gaskets designed to create a durable seal between compatible LS cylinder heads and exhaust manifolds or headers. They are designed to withstand high exhaust temperatures, pressure, and engine vibration.\u003c\/p\u003e\n\u003ch3\u003eWhat engines do these LS exhaust gaskets fit?\u003c\/h3\u003e\n\u003cp\u003eThese gaskets are designed for a wide range of compatible GM LS-family engines, including 4.8L, 5.3L, 5.7L, 6.0L, and 6.2L engines, along with various LS, LQ, and RPO-code applications.\u003c\/p\u003e\n\u003ch3\u003eAre these MLS gaskets suitable for LS swaps?\u003c\/h3\u003e\n\u003cp\u003eYes. These MLS Exhaust Gaskets are suitable for compatible LS swap applications using headers or exhaust manifolds that match the gasket and cylinder-head configuration.\u003c\/p\u003e\n\u003ch3\u003eAre these LS header gaskets made from steel?\u003c\/h3\u003e\n\u003cp\u003eYes. They are constructed using multi-layer steel designed for durability and high-temperature exhaust sealing.\u003c\/p\u003e\n\u003ch3\u003eHow many MLS Exhaust Gaskets are included?\u003c\/h3\u003e\n\u003cp\u003eThe package includes two multi-layer steel LS header gaskets.\u003c\/p\u003e\n\u003ch3\u003eWhat GM part number do these gaskets replace?\u003c\/h3\u003e\n\u003cp\u003eThese gaskets are designed as a direct replacement for GM part number 12617944. Always verify your specific application before ordering.\u003c\/p\u003e\n\u003ch3\u003eCan these gaskets be used with aftermarket LS headers?\u003c\/h3\u003e\n\u003cp\u003eYes, provided the header flange and exhaust-port configuration are compatible with the gasket.\u003c\/p\u003e\n\u003ch3\u003eDo MLS Exhaust Gaskets prevent exhaust leaks?\u003c\/h3\u003e\n\u003cp\u003eA properly fitted MLS gasket can help create a reliable seal and reduce the risk of exhaust leaks. Correct fitment, clean mating surfaces, proper installation, and appropriate fastener torque are also essential.\u003c\/p\u003e\n\u003ch3\u003eAre these gaskets suitable for a 5.3L LS engine?\u003c\/h3\u003e\n\u003cp\u003eYes, these MLS Exhaust Gaskets are designed for compatible 5.3L LS applications. Confirm the exact cylinder-head and exhaust flange configuration before installation.\u003c\/p\u003e\n\u003ch3\u003eAre these gaskets suitable for 6.0L and 6.2L LS engines?\u003c\/h3\u003e\n\u003cp\u003eYes, they are listed for compatible 6.0L and 6.2L GM LS applications. Verify the exact engine and header\/manifold configuration before purchase.\u003c\/p\u003e\n\u003ch2\u003eImportant Fitment Information\u003c\/h2\u003e\n\u003cp\u003eGM has used several LS-family and related engine configurations with different cylinder heads, exhaust ports, and gasket requirements. For this reason, engine displacement alone should not be used to determine fitment.\u003c\/p\u003e\n\u003cp\u003eBefore purchasing, confirm the engine family, cylinder-head configuration, gasket dimensions, exhaust manifold or header flange pattern, and applicable GM part number.\u003c\/p\u003e\n\u003cp\u003eFor the best installation results, use clean and undamaged mating surfaces and follow the header or exhaust manifold manufacturer's recommended installation and torque procedures.\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":51139652649282,"sku":"CAE-GSKT-LS-MLS-NB","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/mls_exhaust_gaskets.jpg?v=1786725237"},{"product_id":"polished-stainless-steel-shorty-headers-for-ford-mustang-1979-1993-5-0l-v8","title":"Stainless Shorty Headers – Mustang 1979–1993 5.0","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/GW-FO-EH005.png?v=1785412399\" alt=\"\"\u003eTransform your 1979-1993 Ford Mustang with our high-performance stainless steel shorty headers. Engineered for the 5.0L V8 (302 ci engines), these direct fit bolt-on replacement headers are designed to deliver exceptional horsepower, torque, and overall performance. With a polished surface, our headers offer superior resistance against rust, ensuring durability and long-lasting performance. Enhance your Mustang’s performance and style with our top-of-the-line stainless steel headers. Designed for enthusiasts who demand the best, these headers offer a perfect blend of power, durability, and aesthetics. Upgrade today and experience the difference!\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":51150953513282,"sku":"GW-FO-EH005","price":213.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/hero_image_9.png?v=1790301134"},{"product_id":"polished-aluminum-single-plane-carburetor-swap-intake-manifold-compatible-with-gm-ls-gen-iii-iv-ls3-l92-engines-6-2l-v8-rectangular-port-heads-2500-7000-rpm-with-seals-bolts-l76-l76-l77-l94-l96-6-0l","title":"Polished Single Plane Intake Manifold – LS3 L92 Rect Port","description":"Upgrade Your Engine with Precision Upgrade your engine with the polished aluminum single-plane carbureted intake manifold designed for GM LS Gen III\/IV LS3 L92 engines. Featuring a sleek polished finish, this manifold maximizes airflow, improves throttle response, and enhances engine efficiency. Built for durability, it offers a broad RPM range of 2500-7000, making it perfect for high-performance street and track applications. The intake manifold is precision-engineered to fit seamlessly with LS3\/L92-style rectangular port cylinder heads. Its polished surface not only improves appearance but also ensures efficient air intake by reducing turbulence. The lightweight aluminum construction guarantees long-lasting, high-performance results.  :   : Compatible with GM LS3\/L92-style rectangular port cylinder heads, ensuring seamless integration and reliable power delivery.  : The carefully crafted internal design enhances airflow, reducing intake restrictions and improving throttle response.  : Made of high-quality polished cast aluminum to withstand extreme engine conditions, offering long-term durability and resistance to wear.   : Ideal for performance applications with a 2500-7000 RPM range, providing versatility for both street and track use.   : Comes with seals, bolts, and necessary components for a hassle-free installation.   : The optimized intake path reduces fuel consumption while maintaining power output, providing a balanced performance upgrade.  : Designed for easy installation for carburetor swaps ensuring a perfect fit for GM LS3 and L92 engines.","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":51151030812994,"sku":"089-1P","price":269.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/340e50fc-93d8-4903-8016-c5197fde46ae.jpg?v=1755880168"},{"product_id":"stainless-steel-shorty-exhaust-headers-fits-1999-2001-gmc-sierra","title":"Stainless Shorty Headers – 1999–2001 GM 4.8 5.3","description":"\u003cdiv id=\"productDescription_feature_div\" class=\"celwidget\"\u003e\n\u003cdiv\u003e\n\u003cdiv id=\"productDescription_feature_div\" class=\"a-row feature\"\u003e\n\u003cdiv id=\"productDescription\" class=\"a-section a-spacing-small\"\u003e\n\u003cp\u003e\u003cspan\u003eUpgrade your GM truck or SUV’s factory manifold with this stainless steel shorty header system engineered specifically for vehicles equipped with EGR. This kit fits: 2000–2001 GMC Yukon 4.8L \/ 5.3L (2WD \u0026amp; 4WD) 2000–2001 GMC Yukon XL 1500 5.3L (2WD \u0026amp; 4WD) 1999–2001 GMC Sierra 1500 \/ 2500 (4.8L \u0026amp; 5.3L) Note: Fits only models equipped with EGR. Constructed from polished stainless steel and built with 1.75” primary tubing, these headers are designed to improve exhaust efficiency and resist corrosion over time. Thick head and outlet flanges ensure a secure seal, while TIG welds reinforce the structural integrity. Whether you’re refreshing a worn-out manifold or upgrading for smoother flow, this header system offers a solid bolt-on solution—no cutting, no fabrication. All necessary gaskets and bolts are included. Instructions are not provided, and professional installation is strongly advised to ensure compliance and fitment.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"importantInformation_feature_div\" class=\"celwidget\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"ask-dp-search_feature_div\" class=\"celwidget\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"brandInsights_feature_div_1\" class=\"celwidget\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"brandInsights_feature_div_3\" class=\"celwidget\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"aplusBrandStory_feature_div\" class=\"celwidget\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"aplus_feature_div\" class=\"celwidget\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"aplusSustainabilityStory_feature_div\" class=\"celwidget\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"sims-simsContainer_feature_div_21\" class=\"celwidget\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"postPurchaseSideSheet_MP_feature_div\" class=\"celwidget\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"postPurchaseWhatsInTheBox_MP_feature_div\" class=\"celwidget\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"productDocuments_feature_div\" class=\"celwidget\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"sponsoredProducts2_feature_div\" class=\"celwidget\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"sims-sponsoredProducts2_feature_div_01\" class=\"celwidget\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"va-related-videos-widget_feature_div\" class=\"celwidget\"\u003e\n\u003cdiv class=\"celwidget c-f\"\u003e\n\u003cdiv class=\"a-cardui-deck\" id=\"CardInstance0BdRNtbAUxWw5hOSzbIkzw\" name=\"a-cardui-deck-autoname-0\"\u003e\n\u003cdiv class=\"a-cardui vse-vw-dp _dnNlL_vseVideoWidgetContainer_3HDIT vse-video-widget-dp-container vse-video-widget-container ive-lite-player\" name=\"a-cardui-deck-autoname-0-card0\"\u003e\n\u003cdiv class=\"a-cardui-body\"\u003e\n\u003cdiv class=\"a-section a-spacing-small\"\u003e\n\u003cdiv class=\"_dnNlL_vseVideoWidgetHeaderBlock_2t4B0 a-spacing-small\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/CAE-270.png?v=1789022011\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":51151114895682,"sku":"CAE-270","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/hero_7_f1307417-f0d6-4cd7-90b5-11ac1ef5a166.png?v=1775824181"},{"product_id":"exhaust-headers-with-upgraded-gaskets","title":"Black Long Tube Headers – LS Swap Square Body 73–87","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/CAE-032_e559c176-7931-4656-ad65-9278d7635fd4.png?v=1785377349\" alt=\"\"\u003eBlack long tube headers engineered specifically for LS engine swaps in 1973–1987 square body trucks. These headers deliver the clearance and fitment precision your swap demands, with consistent performance across different truck configurations. Built tough for reliable exhaust flow and durability. Perfect for builders who refuse to compromise on quality or installation ease.\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":51179750392130,"sku":"CAE-032","price":319.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/9ca94cba-4aa2-4354-b5d5-27f04cf80a3b.jpg?v=1771952266"},{"product_id":"ls-swap-headers","title":"LS Swap Headers 4.8L 5.3L 5.7L 6.0L 6.2L V8 304 Stainless","description":"\u003cp\u003eUpgrade your engine swap project with these high-performance LS Swap Headers, designed specifically for Gen 3 and Gen 4 LS V8 engines. Built from heavy-duty 304 stainless steel, these LS headers provide improved exhaust flow, excellent heat resistance, corrosion protection, and long-lasting durability for classic trucks, SUVs, street vehicles, and custom performance builds.\u003c\/p\u003e\n\u003cp\u003eThe compact Shorty Headers design makes these LS Swap Headers an excellent solution for applications where engine-bay space, exhaust clearance, and installation flexibility are important. Compared with restrictive factory exhaust manifolds, the optimized header design helps improve exhaust flow and can support better horsepower, torque, and throttle response when paired with a properly matched exhaust system.\u003c\/p\u003e\n\u003cp\u003eThese LS Swap Headers are compatible with a wide range of popular Gen 3 and Gen 4 LS engines, including 4.8L, 5.3L, 5.7L LS1, 6.0L, and 6.2L V8 applications. They are also compatible with popular LS engine platforms such as LS1, LS2, LS3, LS6, and LS7.\u003c\/p\u003e\n\u003cp\u003eConstructed from durable 304 stainless steel, these LS headers are designed to withstand high exhaust temperatures while providing excellent resistance to rust and corrosion. The included reinforced gaskets, bolts, and mounting hardware help provide a secure installation and reduce the potential for exhaust leaks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLS Swap Headers Key Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLS Swap Headers designed for Gen 3 and Gen 4 LS V8 engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact Shorty Headers design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e304 stainless steel construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for improved exhaust flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHelps support horsepower, torque, and throttle response\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExcellent heat and corrosion resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for classic truck LS swaps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for SUVs, street vehicles, hot rods, and custom builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with 4.8L, 5.3L, 5.7L, 6.0L, and 6.2L LS V8 engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with LS1, LS2, LS3, LS6, LS7, and other compatible LS engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReinforced exhaust gaskets included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeader bolts and mounting hardware included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for DIY and professional LS engine swap installations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eLS Swap Header Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese LS Swap Headers are designed specifically for engine conversion projects where a Gen 3 or Gen 4 LS V8 is being installed into a compatible vehicle. They are intended for vehicles that were not originally equipped with an LS engine.\u003c\/p\u003e\n\u003cp\u003eCompatible engine applications include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e4.8L LS V8\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e5.3L LS V8\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e5.7L LS1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6.0L LS V8\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6.2L LS V8\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLS1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLS2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLS3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLS6\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLS7\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOther compatible Gen 3 and Gen 4 LS V8 engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose These LS Swap Headers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eChoosing the right LS Swap Headers is important when converting a classic truck, SUV, or custom vehicle to LS power. A properly designed header can help improve exhaust flow while also addressing the space and clearance challenges commonly associated with engine swaps.\u003c\/p\u003e\n\u003cp\u003eThe Shorty Headers configuration provides a compact solution for LS swap applications where traditional long tube headers may create additional clearance or installation challenges. The 304 stainless steel construction offers a combination of durability, heat resistance, corrosion protection, and a clean appearance.\u003c\/p\u003e\n\u003cp\u003eWhether you're building a classic truck, street machine, hot rod, SUV, or custom LS-powered vehicle, these LS engine swap headers provide a practical performance upgrade for compatible Gen 3 and Gen 4 LS V8 applications.\u003c\/p\u003e\n\u003cp\u003eImportant Fitment Information\u003c\/p\u003e\n\u003cp\u003eThese LS Swap Headers are intended for compatible Gen 3 and Gen 4 LS engine swap applications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eNot designed for vehicles originally equipped with LS engines unless fitment is specifically confirmed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNot compatible with LT-style engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNot compatible with 2014+ Gen V LT engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVerify engine, chassis, steering, accessories, transmission, and exhaust clearance before ordering\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVehicle-specific fitment may vary depending on the engine mounts and swap configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAlways confirm your specific engine and vehicle configuration before purchasing to ensure proper fitment and clearance.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/CAE-030_5f2cd48b-427d-4df1-9de0-ac0882270d13.png?v=1789021862\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":51179757633858,"sku":"CAE-030","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/LS_Swap_Headers.jpg?v=1786712605"},{"product_id":"polished-block-hugger-headers-sbc-center-dump","title":"Polished Block Hugger Headers – SBC Center Dump with Upgraded Copper Gaskets","description":"\u003cdiv\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/CAE-015_fac8384b-c7e8-4bdb-89e3-106b7750fb00.png?v=1785377454\" alt=\"\"\u003eCertified Automotive Experts Polished Stainless Steel Block Hugger Headers for Gen 1 Small Block Chevy SBC 265–400 V8\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eEngineered for tight-clearance installations and classic SBC hot rod builds, these polished stainless steel center-dump block hugger headers are purpose-designed for Gen 1 Chevy SBC 265, 283, 302, 305, 327, 350, and 400 engines in vehicles manufactured through 1959. The compact shorty design hugs the block and routes above the frame rails, making them the ideal solution for street rods, Tri-Five Chevys, and early Chevy\/GMC trucks with front engine mounts.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eBuilt from 304 polished stainless steel with TIG-welded seams, these headers deliver long-lasting corrosion resistance and a clean, mirror-like finish. The CAE-015 package includes a premium gasket set: multi-layer copper\/fiber cylinder head flange gaskets for a secure seal, plus solid copper collector gaskets for added durability. Hardware and 3-bolt collectors are included for a complete installation kit.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eCompatible Applications:\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e • 1923–1949 street rods with SBC swaps\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e • 1955–1957 Chevrolet full-size cars (Bel Air, 210, Nomad) with front engine mounts\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e • 1955–1959 Chevy\/GMC trucks (Task Force series)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e • 1959 and older kit cars or custom frame builds using front or custom SBC mounts\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eNot Compatible With:\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e • GM side-mount engines (1958–1972)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e • Any year GM clamshell-style motor mounts (1973+)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e • Vehicles manufactured after 1959\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e • Angle-plug cylinder heads\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e • Frames with crossmembers under center ports\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e • Vehicles with steering boxes adjacent to the collector (e.g., Nova, G-body)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eTechnical Specifications:\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e • Style: Center-dump shorty block hugger headers\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e • Primary Tubes: 1-5\/8”\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e • Collectors: 2-1\/2” inlet \/ 2” outlet, 3-bolt design\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e • Flanges: 3\/8” thick\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e • Material\/Finish: Polished 304 stainless steel, TIG-welded seams\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e • Includes: Multi-layer copper\/fiber head flange gaskets, copper collector gaskets, hardware, and 3-bolt collectors\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eImportant Note:\u003c\/div\u003e\n\u003cdiv\u003eThese headers are not listed for use on vehicles manufactured after 1959. They are dimensionally engineered for pre-1960 SBC configurations and cannot be used to modify or remove emissions equipment.\u003c\/div\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":51179767529794,"sku":"CAE-015","price":219.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/0df2b226-9064-4449-ae29-40d0b5cdf2e0.jpg?v=1767100781"},{"product_id":"exhaust-headers-with-upgraded-gaskets-3","title":"Stainless Shorty Headers – LS 2002–2013 with Upgraded MLS Gaskets","description":"\u003cdiv id=\"productDescription_feature_div\" class=\"celwidget pd_rd_w-MGEga pd_rd_r-CWD7N5C5RQ8C8DGV05BX pd_rd_wg-tliWc\"\u003e\n\u003cdiv\u003e\n\u003cdiv id=\"productDescription_feature_div\" class=\"a-row feature\"\u003e\n\u003cdiv id=\"productDescription\" class=\"a-section a-spacing-small\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/CAE-009_ccdc9a27-0d28-406c-8b64-9087d1fd0757.png?v=1785377812\" alt=\"\"\u003eStainless steel exhaust headers for LS-style V8 engines with a right-side beveled Y-pipe flange. Built from 304 stainless steel with 1-5\/8 inch primary tubes and 3\/8 inch thick flanges for durability and secure fitment. Includes upgraded multi-layer steel (MLS) header gaskets for enhanced sealing. Designed for direct bolt-on installation with factory-style ports and most stock Y-pipes using a beveled flange.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"productDetails_feature_div\" class=\"celwidget pd_rd_w-QKe33 pd_rd_r-CWD7N5C5RQ8C8DGV05BX pd_rd_wg-tliWc\"\u003e\u003ca id=\"productDetails\" name=\"productDetails\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv id=\"va-related-videos-widget_feature_div\" class=\"celwidget pd_rd_w-pGQ38 pd_rd_r-CWD7N5C5RQ8C8DGV05BX pd_rd_wg-tliWc\"\u003e\n\u003cdiv class=\"celwidget c-f\"\u003e\n\u003cdiv class=\"a-cardui-deck\" id=\"CardInstanceU9is9NLxu65_gO7YGpSrvA\" name=\"a-cardui-deck-autoname-0\"\u003e\n\u003cdiv class=\"a-cardui vse-vw-dp _dnNlL_vseVideoWidgetContainer_3HDIT vse-video-widget-dp-container vse-video-widget-container ive-lite-player\" name=\"a-cardui-deck-autoname-0-card0\"\u003e\n\u003cdiv class=\"a-cardui-body\"\u003e\n\u003cdiv class=\"a-section a-spacing-small\"\u003e\n\u003cdiv class=\"_dnNlL_vseVideoWidgetHeaderBlock_2t4B0 a-spacing-small\"\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eVehicle Compatibility: Direct-fit exhaust headers for 2002–2013 Chevy Silverado, Suburban, Tahoe, Avalanche; GMC Sierra, Yukon, Yukon XL; and Cadillac Escalade, ESV, EXT with 4.8L, 5.3L, 6.0L, or 6.2L LS-based V8 engines. Designed for models with a right-side beveled Y-pipe flange.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eRight-Side Ball-and-Socket Flange: Passenger-side outlet features a beveled “ball-and-socket” flange for a secure, leak-free fit. Compatible with vehicles originally equipped with a donut-style gasket and beveled Y-pipe flange (please verify flange type before purchase).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003ePerformance Upgrade: Replaces restrictive factory manifolds with 1-5\/8\" mandrel-bent primary tubes for improved exhaust flow, increased horsepower, stronger torque, and enhanced throttle response.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003ePremium Stainless Steel: Built from heavy-duty 304 stainless steel for maximum durability, heat resistance, and corrosion protection, ensuring long-lasting performance in all conditions.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eEnhanced Reliability: Includes upgraded gaskets and precision welding to reduce vibration, improve sealing, and deliver dependable performance over time.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":51179771003202,"sku":"CAE-009","price":209.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/hero_6.png?v=1774538992"},{"product_id":"exhaust-headers-ceramic-coating","title":"Ceramic Shorty Headers – 2014–2020 GM 5.3 6.2","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/CAE-048-C.png?v=1785817549\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":51272466727234,"sku":"CAE-048-C","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/heroimage_5.png?v=1778983067"},{"product_id":"polished-long-tube-headers-sbc-square-body","title":"Polished Long Tube Headers – SBC Square Body with Upgraded Copper Gaskets","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/CAE-H002_0a28ef6a-17df-4d16-afcd-d7bd418c934b.png?v=1785376516\" alt=\"\"\u003eMaximize your SBC square body's performance with these polished long tube headers engineered for superior exhaust flow. Featuring upgraded copper gaskets that resist heat degradation and prevent exhaust leaks, these headers deliver improved horsepower and torque while maintaining a show-quality polished finish. Direct bolt-on installation makes upgrading your exhaust system straightforward. Perfect for street and performance applications seeking reliable, long-lasting results.\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":51272478851394,"sku":"CAE-H002","price":339.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/CAE-H002_7d80bf04-b092-4559-ab0c-420df6640dfe.jpg?v=1781095488"},{"product_id":"high-performance-92mm-throttle-body-for-gm-ls-engines","title":"Black 92mm Throttle Body – LS Cable Drive","description":"Increase Power and Enhance Engine Performance Upgrade your GM LS engine with this premium 92mm throttle body from Certified Automotive Experts. Engineered for superior performance, it delivers a significant horsepower increase and improved throttle response for a more exhilarating driving experience. Unmatched Quality and Durability Crafted from high-strength T6 aluminum alloy, this throttle body is built to withstand the demands of high-performance applications. The short flow channel design optimizes airflow for improved engine efficiency and flexibility. OE-Equivalent Design and Compatibility This throttle body is a direct-fit replacement for the stock unit on various GM LS engines, including LS1, LS2, LS3, LS6, LS7, and LSX. It seamlessly integrates with your existing fuel injection system and includes essential components like the idle air control (IAC) sensor and throttle position sensor (TPS) for trouble-free installation. Simple Installation and Reliable Performance This 92mm throttle body is designed for a hassle-free installation process. It includes all necessary components for a complete replacement, ensuring a perfect fit and reliable operation. Backed by Certified Automotive Experts This throttle body is covered by a warranty against manufacturing defects, providing you with peace of mind. Invest in peak performance and enhanced driving dynamics for your GM LS engine. Order your 92mm throttle body today!","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":51272512864578,"sku":"TB008BK-1","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/39d6cd3f-3e69-4b38-89f3-250bc4eb0be1.jpg?v=1757519262"},{"product_id":"cae-silver-102mm-throttle-body-assembly-with-tps-iac-sensor","title":"Silver 102mm Throttle Body – LS Cable Drive","description":"Upgrade your intake system with this silver 102mm throttle body, designed for cable-driven LSX and LS series engines. Built from durable CNC-machined T6 aluminum alloy, it delivers excellent airflow and reliable throttle response. Includes TPS and IAC sensors for a complete replacement solution. Fits LS 4-bolt intake manifolds with 102mm openings.","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":51272544026946,"sku":"TB009S-3","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/7ca877b5-05e8-4a0f-b9a8-670b15a8760b.jpg?v=1757519763"},{"product_id":"cae-102mm-throttle-body-assembly-with-tps-iac-sensor-cnc-machined","title":"Black 102mm Throttle Body – LS Cable Drive","description":"This 102mm throttle body is built for cable-driven LS applications and delivers stable airflow and dependable performance. Crafted from high-quality T6 aluminum alloy, it offers durability and precision. Includes TPS and IAC sensors. Not compatible with 92mm setups.","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":51272569028930,"sku":"TB009BK-3","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/50237272-d39a-4c28-862a-cc16253f1619.jpg?v=1757520305"},{"product_id":"polished-aluminum-high-rise-single-plane-intake-manifold-for-big-block-chevy","title":"Polished Single Plane Intake Manifold – BBC High Rise","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/3037P-1_1fbe5ee6-8f51-4e56-9e55-edc33f6c9f00.png?v=1785313476\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis polished aluminum Big Block Chevy intake manifold is a single plane high-rise performance intake engineered for carbureted 396, 402, 427, 454 and 502 cubic inch engines equipped with large oval port cylinder heads.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDesigned for street strip performance builds operating in the 3000-7500+ RPM range, this intake manifold supports strong airflow and top-end horsepower for muscle cars, hot rods and classic performance trucks.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe intake uses a 4150 square bore carburetor flange compatible with standard 4150 and 4160 four barrel carburetors commonly paired with 650-950 CFM performance carburetors depending on engine configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePrecision machined oval ports measure approximately 2.00 inches tall by 1.65 inches wide for proper gasket alignment and performance port matching.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eConstructed from cast aluminum with a polished exterior finish, this intake manifold enhances engine bay appearance while maintaining the strength expected from a performance intake manifold.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEach unit ships protected in expandable foam and double boxed packaging to help reduce the risk of shipping damage to machined surfaces and polished exterior areas.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":51539668435266,"sku":"3037P-1","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/hero_10.png?v=1777470743"},{"product_id":"certified-automotive-experts-exhaust-header-with-y-pipe-fits-2014-2017","title":"Stainless Shorty Headers – 2014–2018 GM 5.3 6.2","description":"\u003cp\u003eUpgrade your truck or SUV’s performance with the CAE-MT001004 High-Performance Exhaust Header from Certified Automotive Experts. Engineered for maximum airflow and durability, this header features a premium 8-2-1 piping design with an integrated Y-pipe, delivering improved exhaust scavenging and reduced back pressure. Crafted from TIG and MIG-welded 201 stainless steel with CNC-machined flanges, it boosts engine performance with gains of up to 8–20 horsepower, sharper throttle response, and even a modest increase in fuel efficiency. Vehicle Fitment • 2015–2017 Cadillac Escalade 2WD\/4WD • 2014–2017 Chevy Silverado 1500\/2500\/3500 2WD\/4WD • 2015–2017 Chevy Tahoe 2WD\/4WD • 2014–2017 GMC Sierra 1500 2WD\/4WD • 2015–2017 GMC Yukon 2WD\/4WD Specifications • Material: 201 Stainless Steel • Finish: Mirror Polished • Primary Tube Diameter: 1.875\" • Outlet Size: 3.00\" • Head Flange Thickness: 7\/16\" • Outlet Flange Thickness: 3\/8\" • Number of O2 Sensor Ports: 2 • Includes: Headers, Y-pipe, pipes, flange clamps, gaskets, bolt\/nut kit • Installation: Professional recommended\u003c\/p\u003e \u003cul\u003e \u003cli\u003eHigh-performance 8-2-1 long tube exhaust header with integrated Y-pipe\u003c\/li\u003e \u003cli\u003eCNC-machined flanges with TIG and MIG welded 201 stainless steel construction\u003c\/li\u003e \u003cli\u003eOptimized exhaust flow improves horsepower, torque, and throttle response\u003c\/li\u003e \u003cli\u003eMirror-polished finish with durable 3-stage polish and high-temp resistance\u003c\/li\u003e \u003cli\u003eDesigned for 5.3L \u0026amp; 6.2L V8 engines on select GM 2014–2017 trucks and SUVs\u003c\/li\u003e \u003c\/ul\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":51737298141506,"sku":"CAE-MT001004","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/exhaust-header-with-y-pipe-fits-2014-2017-silverado-sierra-escalade-yukon-tahoe-5-3l-6-2l-v8-polished-stainless-steel.webp?v=1768839122"},{"product_id":"exhaust-header-for-2014-2018-gm-5-3l-6-2l-black-coated","title":"Black Shorty Headers – 2014–2018 GM 5.3 6.2","description":"\u003cdiv class=\"mb3\"\u003e \u003cdiv class=\"dangerous-html mb3\"\u003eDesigned and backed by Certified Automotive Experts, this performance header system was engineered to deliver reliable power gains and real-world durability.\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"mb3 f6 mid-gray lh-title overflow-visible db\"\u003e \u003cdiv class=\"dangerous-html mb3\"\u003e \u003cul\u003e \u003cli\u003eThis product is part of the growing lineup from Certified Automotive Experts, where\u003c\/li\u003e \u003cli\u003eengineering precision meets real-world durability. We stand behind every component we\u003c\/li\u003e \u003cli\u003eoffer with performance-driven design and a commitment to quality.\u003c\/li\u003e \u003cli\u003eCertified Automotive Experts is a U.S.-based brand built by mechanics and tuners who\u003c\/li\u003e \u003cli\u003ebelieve in performance without compromise. Every CAE part is tested, refined, and backed\u003c\/li\u003e \u003cli\u003eby years of hands-on experience in the garage and on the road.\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/div\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":51737300861250,"sku":"CAE-MT001004-B","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/heroimage_9.png?v=1789560940"},{"product_id":"stainless-steel-turbo-headers-for-big-block-chevy-396-572-304","title":"Stainless Steel Turbo Headers for Big Block Chevy 396-572 304","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eUpgrade your custom Big Block Chevy turbo build with these high-performance Stainless Steel Turbo Headers, precision-engineered for custom fabrication, twin-turbo applications, and vintage engine projects. Constructed from polished 304 stainless steel, these headers combine durable construction, excellent heat resistance, corrosion protection, and a clean professional appearance.\u003c\/p\u003e\n\u003cp\u003eThese Stainless Steel Turbo Headers feature 2.25-inch primary tubes and compact forward-facing 3.5-inch V-Band outlets, providing a flexible configuration for twin-turbo systems and custom turbo plumbing. The forward-facing design helps provide adaptable routing for turbochargers while allowing fabricators to build an exhaust system around the specific requirements of the vehicle or engine application.\u003c\/p\u003e\n\u003cp\u003eEach header assembly is manufactured using mandrel-formed tubing for consistent geometry and alignment. TIG-welded seams provide strong, reliable joints, while CNC-cut 5\/16-inch flanges provide a precise mounting surface. The polished 304 stainless steel  construction offers excellent resistance to corrosion and high-temperature conditions.\u003c\/p\u003e\n\u003cp\u003eDesigned for Big Block Chevy engines ranging from 396 to 572 cubic inches, these Big Block Chevy Turbo Headers are suitable for custom performance builds and fabrication projects where flexibility and high-temperature durability are important.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-performance Stainless Steel Turbo Headers for Big Block Chevy applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for custom turbo and twin-turbo fabrication projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePolished 304 stainless steel construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2.25-inch primary tubes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e3.5-inch V-Band outlets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eForward-facing turbo header configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact design for custom turbo plumbing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMandrel-formed tubing for consistent alignment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTIG-welded seams for strength and durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCNC-cut 5\/16-inch mounting flanges\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExcellent heat and corrosion resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePolished stainless steel finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for custom and vintage engine projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBig Block Chevy Engine Compatibility\u003c\/h2\u003e\n\u003cp\u003eThese Stainless Steel Turbo Headers are designed for compatible Big Block Chevy engine configurations, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e396 cubic inch BBC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e402 cubic inch BBC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e427 cubic inch BBC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e454 cubic inch BBC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e502 cubic inch BBC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e572 cubic inch BBC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLeft Turbo Header\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRight Turbo Header\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e3.5-inch V-Band flanges\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eV-Band clamps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstallation hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose These Turbo Headers?\u003c\/h2\u003e\n\u003cp\u003eBuilding a custom turbocharged Big Block Chevy requires exhaust headers that can withstand high temperatures while providing flexible turbocharger placement and exhaust routing. These Turbo Headers are designed specifically with custom fabrication in mind, featuring forward-facing outlets and 3.5-inch V-Band connections that make them well suited for twin-turbo and custom turbo plumbing configurations.\u003c\/p\u003e\n\u003cp\u003eThe 2.25-inch primary tubes provide a performance-oriented exhaust path, while the 3.5-inch V-Band outlets offer a secure and convenient connection point for custom exhaust fabrication. The compact forward-facing configuration also provides fabricators with greater flexibility when designing turbocharger and exhaust layouts.\u003c\/p\u003e\n\u003cp\u003eThe 304 stainless steel construction provides durability and corrosion resistance, while the polished finish delivers a clean appearance suitable for high-end custom engine builds.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThese Big Block Chevy Turbo Headers are intended for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCustom turbocharger projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTwin-turbo Big Block Chevy builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVintage engine projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCustom fabrication applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVehicles manufactured in 1967 or earlier\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNon-automotive engine applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-performance custom exhaust systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eImportant Fitment Information\u003c\/h2\u003e\n\u003cp\u003eThese are custom fabrication-oriented Turbo Headers and are not intended as a universal direct-bolt-on replacement for every vehicle.\u003c\/p\u003e\n\u003cp\u003eDue to variations in engine position, engine mounts, chassis configuration, steering components, turbocharger placement, and exhaust routing, fitment and clearance can vary between applications.\u003c\/p\u003e\n\u003cp\u003eAlways verify primary tube dimensions, collector location, flange dimensions, engine configuration, and available clearance before purchasing or beginning fabrication.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat engines do these Turbo Headers fit?\u003c\/h3\u003e\n\u003cp\u003eThese headers are designed for Big Block Chevy engines, including 396, 402, 427, 454, 502, and 572 cubic-inch configurations.\u003c\/p\u003e\n\u003ch3\u003eWhat size are the primary tubes?\u003c\/h3\u003e\n\u003cp\u003eThe primary tubes measure 2.25 inches.\u003c\/p\u003e\n\u003ch3\u003eWhat size are the turbo outlets?\u003c\/h3\u003e\n\u003cp\u003eThe headers feature 3.5-inch V-Band outlets designed for custom turbocharger and exhaust connections.\u003c\/p\u003e\n\u003ch3\u003eAre these Stainless Steel Turbo Headers suitable for twin-turbo applications?\u003c\/h3\u003e\n\u003cp\u003eYes. The forward-facing configuration and V-Band outlets are designed to support custom twin-turbo plumbing and fabrication layouts.\u003c\/p\u003e\n\u003ch3\u003eWhat are these turbo headers made from?\u003c\/h3\u003e\n\u003cp\u003eThe headers are constructed from polished 304 stainless steel for durability, heat resistance, corrosion protection, and a professional appearance.\u003c\/p\u003e\n\u003ch3\u003eAre these headers TIG welded?\u003c\/h3\u003e\n\u003cp\u003eYes. Each header assembly features TIG-welded seams for strong and durable construction.\u003c\/p\u003e\n\u003ch3\u003eWhat type of flange do these headers use?\u003c\/h3\u003e\n\u003cp\u003eThe headers feature CNC-cut 5\/16-inch flanges for accurate mounting and consistent alignment.\u003c\/p\u003e\n\u003ch3\u003eAre V-Band flanges and clamps included?\u003c\/h3\u003e\n\u003cp\u003eYes. Each set includes matching 3.5-inch V-Band flanges, clamps, and installation hardware.\u003c\/p\u003e\n\u003ch3\u003eAre these direct-fit headers?\u003c\/h3\u003e\n\u003cp\u003eThese Turbo Headers are designed primarily for custom fabrication projects. Because custom applications can vary significantly, dimensions and clearances should be verified before installation.\u003c\/p\u003e\n\u003ch3\u003eCan these headers be used on vehicles newer than 1967?\u003c\/h3\u003e\n\u003cp\u003eThey are intended for custom projects, vehicles manufactured in 1967 or earlier, and non-automotive engine applications. Always verify application-specific requirements before ordering.\u003c\/p\u003e\n\u003ch3\u003eAre these headers suitable for non-automotive applications?\u003c\/h3\u003e\n\u003cp\u003eYes. Their adaptable design makes them suitable for certain non-automotive engine and custom fabrication applications, provided the dimensions and clearances are compatible.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/CAE-045.png?v=1789022406\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":51743326503234,"sku":"CAE-045","price":364.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/Stainless_Steel_Turbo_Headers.png?v=1786978623"},{"product_id":"stainless-long-tube-headers-1988-1998-gm-5-0-5-7","title":"Stainless Long Tube Headers – 1988–1998 Chevy GMC K1500 K2500 4WD 5.0 5.7 304 SS","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eUpgrade your 1988–1998 Chevy or GMC C1500, C2500, K1500, or K2500 with Certified Automotive Experts 304 Stainless Steel Long Tube Exhaust Headers. Engineered with 1-5\/8\" primaries and 2-1\/2\" collectors, these headers deliver increased horsepower and torque at mid to high RPMs. Constructed from 16-gauge mandrel-bent stainless steel and reinforced with TIG-welded joints, they provide superior durability and crack resistance. The CNC laser-cut 5\/16\" flanges ensure a precision seal, while the polished finish adds both corrosion resistance and a professional-grade appearance. Designed as a direct performance upgrade, these headers are a reliable choice for enthusiasts and professionals looking to maximize power and longevity. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eDetailed Fitment Notes:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThese long tube headers are designed specifically for GM OBS trucks, covering 1988–1998 models (with some carryover into 1999–2000 Classic). While they provide excellent performance gains and a strong stainless steel build, it is important to note that, like most long tube headers, they are not always a simple direct bolt-on replacement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIn some cases, minor modification or clearing will be required to complete the installation. The most common areas where adjustments may be needed include the factory column-shift linkage and the power steering pump bracket. Depending on your vehicle setup, you may need to slightly reposition, trim, or adjust these components to ensure proper clearance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThese considerations are typical for long tube headers across the industry and are not a defect or oversight. They are part of the nature of installing a performance-oriented header system into trucks with variations in drivetrain, options, and decades of wear and changes. For the best results, we recommend that installation be handled by an experienced mechanic or enthusiast familiar with exhaust work.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/CAE-047.png?v=1789022171\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":51743346229570,"sku":"CAE-047","price":415.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/hero_18_99ec0cdc-ea0c-4af0-9e44-85a863ec63e5.png?v=1780994163"},{"product_id":"high-temperature-black-coated-exhaust-headers-2002-2013-silverado-sierra","title":"Black Shorty Headers – LS 2002–2013","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/GW-CH-EH-009-B.png?v=1785377975\" alt=\"\"\u003eCertified Automotive Experts exhaust headers are engineered for a high-performance bolt-on replacement of factory cast iron manifolds on 2002–2013 Chevrolet, G, and Cadillac full-size trucks and SUVs equipped with LS-style 4.8L, 5.3L, 6.0L, or 6.2L V8 engines. These fit engine and exhaust systems that use a beveled Y-pipe connection on the right side manifold flange. Built from premium 304 stainless steel these headers are designed to improve exhaust flow, increase horsepower, and withstand high-temperature, high-demand environments.\u003c\/p\u003e\n\u003cp\u003eEach set features 1-5\/8” mandrel-bent primary tubes, TIG-welded seams, and 3\/8\" thick laser-cut flanges for durability and leak prevention. The passenger (right) side flange is a ball-and-socket style (beveled) flange, designed to mate with the factory Y-pipe that use a donut-style gasket. This design is standard across nearly all 2002–2013 GM LS truck and SUV platforms, but some rare variations may use a flat flange on the right side—please check your vehicle's flange style before purchase for best fitment assurance.\u003c\/p\u003e\n\u003cp\u003eThese headers are compatible with standard exhaust configurations and factory-style cylinder heads, offering a seamless installation with improved throttle response and aggressive sound. Ideal for daily drivers, towing builds, and mild performance upgrades.\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":51800548213058,"sku":"GW-CH-EH-009-B","price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/6c6944b8-8079-481d-a120-94e943f1d382.jpg?v=1773543440"},{"product_id":"thermal-coated-exhaust-headers","title":"1973-1987 Chevy GMC C10 K10 Small Block V8 Thermal Coated Headers","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eUpgrade your classic Chevy or GMC truck with Certified Automotive Experts Thermal Coated Headers, engineered for 1973–1987 C10, K10, C20, K20, C30, K30, Blazer, Jimmy, and Suburban models equipped with Small Block Chevy V8 engines. Designed for both 2WD and 4WD applications, these exhaust headers combine dependable construction, improved exhaust flow, and durable thermal protection.\u003c\/p\u003e\n\u003cp\u003eThese Thermal Coated Headers feature precision-formed steel tubing with 1 5\/8-inch primary tubes and 2.5-inch collectors, providing an efficient exhaust path for Small Block Chevy engines ranging from 265 to 400 cubic inches. The CNC-machined 3\/8-inch flanges provide a precise mounting surface, while TIG-welded joints deliver strength and long-term durability.\u003c\/p\u003e\n\u003cp\u003eThe black aluminized thermal coating helps protect the headers from corrosion while providing improved heat management compared with uncoated steel headers. This makes them an excellent choice for classic truck restorations, performance builds, street trucks, and custom square body projects.\u003c\/p\u003e\n\u003cp\u003eWhether you're searching for C10 headers, square body headers, Chevy truck headers, GMC truck headers, or Small Block Chevy headers, this set provides a performance-focused solution for compatible 1973–1987 GM truck applications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eThermal Coated Headers for classic Chevy and GMC trucks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrecision-formed steel tubing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 5\/8-inch primary tubes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2.5-inch collectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCNC-machined 3\/8-inch header flanges\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTIG-welded construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBlack aluminized thermal coating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHelps improve exhaust flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProvides corrosion resistance and heat protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for Small Block Chevy V8 engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with 265–400 cubic-inch SBC engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for 2WD and 4WD applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for C10, K10, C20, K20, C30, K30, Blazer, Jimmy, and Suburban builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLeft header assembly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRight header assembly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCopper\/fiber multi-layer head gaskets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCopper collector gaskets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounting hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp\u003eThese Chevy truck headers are designed for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1973–1987 Chevy C10\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1973–1987 Chevy K10\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1973–1987 Chevy C20\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1973–1987 Chevy K20\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1973–1987 Chevy C30\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1973–1987 Chevy K30\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChevy Blazer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGMC Jimmy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChevy\/GMC Suburban\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmall Block Chevy V8 engines, 265–400 cu in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2WD and 4WD applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose Thermal Coated Headers?\u003c\/h3\u003e\n\u003cp\u003eThermal Coated Headers are a popular choice for classic truck and performance applications because they combine the benefits of performance exhaust headers with additional protection against heat and corrosion. The thermal coating helps protect the steel tubing while providing a durable black finish that complements classic Chevy and GMC engine bays.\u003c\/p\u003e\n\u003cp\u003eFor a square body restoration or performance build, these long tube-style exhaust headers can provide a more efficient exhaust path than restrictive factory manifolds. Combined with the 1 5\/8-inch primaries and 2.5-inch collectors, they are designed to support improved exhaust flow for Small Block Chevy V8 applications.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What vehicles do these Thermal Coated Headers fit?\u003c\/p\u003e\n\u003cp\u003eA: They are designed for 1973–1987 Chevy and GMC C\/K-series trucks and related square body applications, including C10, K10, C20, K20, C30, K30, Blazer, Jimmy, and Suburban models.\u003c\/p\u003e\n\u003cp\u003eQ: What engines do these headers fit?\u003c\/p\u003e\n\u003cp\u003eA: These Small Block Chevy headers are designed for SBC V8 engines ranging from 265 to 400 cubic inches.\u003c\/p\u003e\n\u003cp\u003eQ: What size are the primary tubes?\u003c\/p\u003e\n\u003cp\u003eA: The primary tubes measure 1 5\/8 inches.\u003c\/p\u003e\n\u003cp\u003eQ: What size are the collectors?\u003c\/p\u003e\n\u003cp\u003eA: The collectors measure 2.5 inches.\u003c\/p\u003e\n\u003cp\u003eQ: What are these exhaust headers made from?\u003c\/p\u003e\n\u003cp\u003eA: The headers are constructed from precision-formed steel tubing with CNC-machined flanges and TIG-welded joints.\u003c\/p\u003e\n\u003cp\u003eQ: What type of coating do these headers have?\u003c\/p\u003e\n\u003cp\u003eA: They feature a black aluminized thermal coating designed to provide heat protection and corrosion resistance.\u003c\/p\u003e\n\u003cp\u003eQ: Are these C10 headers suitable for 2WD and 4WD trucks?\u003c\/p\u003e\n\u003cp\u003eA: Yes, they are designed for compatible 2WD and 4WD Chevy and GMC truck applications.\u003c\/p\u003e\n\u003cp\u003eQ: Are gaskets and hardware included?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The kit includes left and right header assemblies, copper\/fiber multi-layer head gaskets, copper collector gaskets, and mounting hardware.\u003c\/p\u003e\n\u003cp\u003eQ: Are these suitable for square body Chevy builds?\u003c\/p\u003e\n\u003cp\u003eA: Yes. These square body headers are designed for compatible 1973–1987 Chevy and GMC C\/K-series trucks and related SUV applications.\u003c\/p\u003e\n\u003cp\u003eQ: Are these long tube headers?\u003c\/p\u003e\n\u003cp\u003eA: These headers use a long-tube-style design intended to provide an efficient exhaust path and improved exhaust flow for compatible Small Block Chevy applications. Always verify the specific configuration and vehicle fitment before ordering.\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":51830424633666,"sku":"GW-CH-EH-002-1-B","price":269.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/71gqQVHitSL._AC_SL1500__1.jpg?v=1790299592"},{"product_id":"v-band-style-ls-swap-shorty-headers-stainless-steel-exhaust-headers","title":"Stainless Shorty Headers – LS Swap V-Band","description":"\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/CAE-050_0fd3bd7f-0423-4435-b507-40d61d622b48.png?v=1785375578\" alt=\"\"\u003eUpgrade your LS swap project with stainless shorty headers engineered for precision fit and reliable power. Built for Gen 3 and Gen 4 LS engines, 4.8L, 5.3L, 5.7L LS1, 6.0L, 6.2L; these headers fit custom swaps only and will not work on vehicles that came from the factory with LS engines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThe V-band collector design provides a clean, gasket-free metal-to-metal seal that simplifies exhaust fabrication while eliminating leaks. Each set includes factory-style Multi-Layer Steel (MLS) gaskets and the correct LS-specification M8 × 1.25 × 25 mm header bolts, ensuring proper fitment without the common thread-pitch mistakes found in generic kits.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eConstructed from 304 stainless steel with CNC-cut flanges, TIG-welded seams, and 1 5\/8-inch mandrel-bent runners, these shorty headers improve exhaust flow and clearance around steering and suspension components. Whether for a C10, K10, S10, Chevelle, or other classic GM swap, these headers deliver durability, performance, and professional-grade quality for your LS build.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":51830451831106,"sku":"CAE-050","price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/hero_12.png?v=1778031984"},{"product_id":"exhaust-headers-1-7-8","title":"Stainless Shorty Headers – 2014–2020 GM 5.3 6.2","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/CAE-048.png?v=1785817446\" alt=\"\"\u003eThese polished stainless exhaust manifold replacement shorty headers are designed to directly replace factory exhaust manifolds on select GM full-size trucks and SUVs equipped with LT-style 5.3L and 6.2L V8 engines.\u003cbr\u003eBuilt from 304 stainless steel, these headers provide a durable alternative to original cast manifolds while retaining original mounting locations, exhaust routing, and connection points. The shorty-style design allows installation in the factory manifold position without modifying the vehicle’s exhaust system, making them suitable for both 2WD and 4WD configurations where applicable.\u003cbr\u003eThis set installs as a direct bolt-on replacement using OE-style flanges and alignment. No cutting, welding, or fabrication is required when installed on compatible vehicles originally equipped with matching exhaust manifold configurations. Sensors, hardware, and heat shields are reused or installed as applicable based on factory setup.\u003cbr\u003eVehicle Fitment\u003cbr\u003eCompatible with select GM applications equipped with 5.3L or 6.2L LT-style V8 engines, including Silverado, Sierra, Tahoe, Suburban, Yukon, Yukon XL, and Escalade models from 2014 through 2020. Fitment is based on factory exhaust manifold interchange and original equipment layout.\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":51832346181954,"sku":"CAE-048","price":425.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/heroimage_4.png?v=1776772684"},{"product_id":"header-collectors-3in-to-2-5in-reducer","title":"Header Collectors 3in to 2.5in Reducer","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eUpgrade your custom exhaust system with these high-quality 304 stainless steel Header Collectors, designed for performance builders, exhaust fabricators, and automotive enthusiasts. These header collector reducers provide a practical way to transition from a standard 3-inch 3-bolt header flange to a 2.5-inch exhaust system while maintaining a secure and reliable connection.\u003c\/p\u003e\n\u003cp\u003eBuilt from 18-gauge 304 stainless steel with an approximate 0.05-inch wall thickness, these Header Collectors are engineered to withstand the high temperatures and demanding conditions found in performance exhaust systems. The stainless steel construction provides excellent corrosion resistance and long-term durability, making these collectors suitable for street performance vehicles, race builds, hot rods, muscle cars, and custom exhaust projects.\u003c\/p\u003e\n\u003cp\u003eThe compact 3.5-inch overall length makes these header collector reducers particularly useful when exhaust routing space is limited. Their shorter design can help prevent interference with chassis components and provides greater flexibility when connecting headers to custom 2.5-inch exhaust piping.\u003c\/p\u003e\n\u003cp\u003eEach collector features a standard 3-inch 3-bolt header flange inlet and reduces to a 2.5-inch outlet. The outlet can be welded or clamped depending on the configuration of your custom exhaust system.\u003c\/p\u003e\n\u003cp\u003eSolid copper 3-bolt collector gaskets are included. Copper gaskets are well suited to high-temperature exhaust applications and can provide a durable sealing solution when properly installed.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e304 stainless steel Header Collectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConverts 3-inch header outlet to 2.5-inch exhaust piping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStandard 3-inch 3-bolt header flange inlet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2.5-inch (2 1\/2-inch) exhaust outlet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact approximately 3.5-inch overall length\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e18-gauge stainless steel construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately 0.05-inch wall thickness\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExcellent heat and corrosion resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for custom exhaust fabrication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for performance exhaust systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for tight exhaust routing applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncludes solid copper 3-bolt collector gaskets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounting hardware included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHeader Collector Reducer Specifications\u003c\/h2\u003e\n\u003cp\u003eMaterial: 304 Stainless Steel\u003cbr\u003eMaterial Thickness: 18 Gauge\u003cbr\u003eApproximate Wall Thickness: 0.05 inch\u003cbr\u003eInlet: 3-inch 3-bolt header flange\u003cbr\u003eOutlet: 2.5-inch \/ 2 1\/2-inch exhaust\u003cbr\u003eOverall Length: Approximately 3.5 inches\u003cbr\u003eFlange Type: 3-bolt\u003cbr\u003eApplication: Universal custom exhaust systems\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2 × 304 stainless steel Header Collectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2 × 3-inch 3-bolt flanges\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2 × solid copper 3-bolt collector gaskets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounting hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow These Header Collectors Work\u003c\/h2\u003e\n\u003cp\u003eThese Header Collectors are designed to connect performance headers with a 3-inch 3-bolt outlet to a smaller 2.5-inch exhaust system. The reducer design creates a convenient transition between the header collector and the exhaust piping, making it useful for custom exhaust systems where different pipe diameters need to be connected.\u003c\/p\u003e\n\u003cp\u003eThe compact design is especially beneficial for installations where space is limited. With an approximately 3.5-inch overall length, these collector reducers can provide more flexibility when routing exhaust around chassis components, suspension parts, or other underbody obstacles.\u003c\/p\u003e\n\u003cp\u003eThe 2.5-inch outlet can be welded directly to custom exhaust tubing or connected using an appropriate clamp, depending on the exhaust system design.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose 304 Stainless Steel Header Collectors?\u003c\/h2\u003e\n\u003cp\u003e304 stainless steel is widely used in automotive exhaust systems because of its resistance to corrosion and ability to withstand high-temperature environments. These Header Collectors provide a durable solution for performance and custom exhaust applications where reliable materials and proper exhaust transitions are important.\u003c\/p\u003e\n\u003cp\u003eThe included solid copper collector gaskets are also designed for demanding exhaust environments. When correctly installed, the gaskets help create a reliable seal between the header flange and collector reducer.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThese Header Collectors are suitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCustom exhaust systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePerformance exhaust builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMuscle cars\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClassic cars\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHot rods\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStreet performance vehicles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRace and track builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCustom fabrication projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePerformance headers with 3-inch 3-bolt outlets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExhaust systems using 2.5-inch tubing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment Information\u003c\/h2\u003e\n\u003cp\u003eThese Header Collectors are designed for universal applications using standard 3-inch 3-bolt header collectors and 2.5-inch exhaust systems.\u003c\/p\u003e\n\u003cp\u003eBefore ordering, verify the header flange pattern, outlet diameter, available installation space, and exhaust routing on your vehicle. Because these are universal components, vehicle-specific fitment is not guaranteed.\u003c\/p\u003e\n\u003cp\u003eProfessional installation is recommended, particularly when welding the reducers to a custom exhaust system.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are these Header Collectors used for?\u003c\/h3\u003e\n\u003cp\u003eThese Header Collectors are used to transition from a 3-inch 3-bolt header outlet to a 2.5-inch exhaust system. They are designed primarily for custom and performance exhaust fabrication.\u003c\/p\u003e\n\u003ch3\u003eWhat size header flange do these collectors fit?\u003c\/h3\u003e\n\u003cp\u003eThey are designed for standard 3-inch 3-bolt header collector outlets.\u003c\/p\u003e\n\u003ch3\u003eWhat size exhaust pipe do these Header Collectors connect to?\u003c\/h3\u003e\n\u003cp\u003eThe reducers have a 2.5-inch (2 1\/2-inch) outlet designed for compatible exhaust tubing.\u003c\/p\u003e\n\u003ch3\u003eWhat are these header collector reducers made from?\u003c\/h3\u003e\n\u003cp\u003eThey are constructed from 18-gauge 304 stainless steel with an approximate 0.05-inch wall thickness.\u003c\/p\u003e\n\u003ch3\u003eHow long are the collectors?\u003c\/h3\u003e\n\u003cp\u003eEach Header Collector measures approximately 3.5 inches in overall length.\u003c\/p\u003e\n\u003ch3\u003eAre gaskets included?\u003c\/h3\u003e\n\u003cp\u003eYes. The kit includes two solid copper 3-bolt collector gaskets.\u003c\/p\u003e\n\u003ch3\u003eAre mounting hardware and flanges included?\u003c\/h3\u003e\n\u003cp\u003eYes. The kit includes two 3-inch 3-bolt flanges and mounting hardware.\u003c\/p\u003e\n\u003ch3\u003eCan the 2.5-inch outlet be welded?\u003c\/h3\u003e\n\u003cp\u003eYes. The outlet can be welded to compatible exhaust tubing. It may also be connected using an appropriate exhaust clamp depending on the installation.\u003c\/p\u003e\n\u003ch3\u003eAre these Header Collectors universal?\u003c\/h3\u003e\n\u003cp\u003eThey are designed for universal applications using standard 3-inch 3-bolt header collectors and 2.5-inch exhaust systems. Always verify dimensions before purchasing.\u003c\/p\u003e\n\u003ch3\u003eAre these suitable for high-temperature exhaust applications?\u003c\/h3\u003e\n\u003cp\u003eYes. The 304 stainless steel construction is designed to withstand the heat and demanding conditions associated with automotive performance exhaust systems.\u003c\/p\u003e\n\u003ch3\u003eAre these suitable for tight exhaust spaces?\u003c\/h3\u003e\n\u003cp\u003eYes. The compact approximately 3.5-inch length is useful for custom exhaust installations where longer collector reducers may interfere with chassis components or exhaust routing.\u003c\/p\u003e\n\u003ch2\u003eFinal Fitment Summary\u003c\/h2\u003e\n\u003cp\u003eThese 304 stainless steel Header Collectors provide a compact and durable solution for adapting 3-inch 3-bolt performance headers to 2.5-inch exhaust systems. With 18-gauge 304 stainless steel construction, a compact 3.5-inch design, solid copper collector gaskets, 3-bolt flanges, and included mounting hardware, this kit is well suited for custom exhaust fabrication and performance applications.\u003c\/p\u003e\n\u003cp\u003eAlways confirm the header flange pattern, pipe diameter, dimensions, and available clearance before installation.\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":51834163298626,"sku":"CAE-003-SS","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/Header_Collector.jpg?v=1786715885"},{"product_id":"mls-gasket-kit-with-bolts-ls-engines","title":"MLS Gasket Kit with Bolts – LS Engines","description":"2 PCS MLS Exhaust Manifold Gasket with Bolts for LS Engines 4.8L 5.3L 5.7L 6.0L 6.2L Replaces 12617944 12600530 551696 LS1 LS2 LS3 LS6 Swap Kit ENGINEERED FOR LS ENGINES Compatible with GM 4.8L 5.3L 5.7L 6.0L 6.2L LS-based platforms including LS1 LS2 LS3 LS6 LQ4 LQ9. 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Designed specifically for the DS platform configuration, these stainless shorty headers replace common failure-prone cast manifolds while retaining factory catalytic converter placement and OEM emissions equipment layout.\u003cbr\u003eFactory exhaust manifolds on 5.7 Hemi Ram 1500 trucks are known to crack, warp, or break mounting bolts over time due to repeated heat cycles. This often results in ticking noise on cold start, exhaust leaks, and costly repair labor when bolts shear in the cylinder head. These 304 stainless steel shorty headers are engineered as a durable manifold replacement solution, providing long-term resistance to corrosion and thermal fatigue compared to factory cast iron units.\u003cbr\u003eThe application-focused design bolts directly to factory cylinder head mounting locations and connects to the OEM catalytic converter position without cutting, welding, or fabrication. This maintains the original exhaust routing and emissions configuration while upgrading material strength and long-term reliability.\u003cbr\u003eConstructed from polished 304 stainless steel with thick laser-cut flanges and mandrel-bent tubing, these headers are built for consistent sealing and durability through repeated heat cycles. Precision welding at all primary joints ensures structural integrity under daily driving conditions.\u003cbr\u003eCompatible with:\u003cbr\u003e2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 Ram 1500 5.7L 345 CID Hemi V8\u003cbr\u003e2019 2020 2021 2022 2023 2024 Ram 1500 Classic 5.7L Hemi old body style\u003cbr\u003eNot compatible with 2019+ new body Ram 1500 models.\u003cbr\u003eFits 2WD and 4WD configurations.\u003cbr\u003eIncludes steel-clad fiber manifold gaskets and installation hardware for a complete exhaust manifold replacement kit.\u003cbr\u003eIdeal for owners addressing:\u003cbr\u003eRam 1500 cracked exhaust manifold\u003cbr\u003e5.7 Hemi ticking noise\u003cbr\u003eRam 1500 broken manifold bolts\u003cbr\u003eRam 1500 exhaust manifold leak\u003cbr\u003eRam 1500 manifold upgrade\u003cbr\u003eDesigned as a stainless direct bolt-on alternative for factory exhaust manifolds, delivering durability and fitment clarity without unnecessary modifications.\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":51834192855362,"sku":"CAE-049","price":395.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/hero_22_eb647bb3-579c-4e05-929d-8f8f8b7dfc54.png?v=1788436296"},{"product_id":"polished-aluminum-intake-manifold","title":"Polished Aluminum Dual Plane Intake Manifold for Chevy Big Block Oval Port Engines","description":"Polished Aluminum Intake Manifold, dual plane, for Chevy Big Block with oval port heads, polished aluminum finish. Basic Operating RPM Range is idle-6,000","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":51835028898114,"sku":"3001P-3","price":269.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/ac7a4485-ef5f-4e50-b4d6-18a82ba0bf14.jpg?v=1769013010"}],"url":"https:\/\/certifiedautomotiveexperts.com\/collections\/sale.oembed?page=6","provider":"Certified Automotive Experts","version":"1.0","type":"link"}