{"title":"Chevy Square Body Headers","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\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/GW-CH-EH-032-5.png?v=1785411904\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch1\u003e\u003cspan\u003ePolished 304 Stainless Steel LS Swap Long Tube Headers for 1960–1991 Chevy \u0026amp; GMC 2WD Trucks and SUVs\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUpgrade your LS engine swap with these \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003epolished 304 stainless steel long tube headers\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, designed for select 2WD Chevrolet and GMC pickups, Blazer, Jimmy, and Suburban models. Featuring mandrel-bent tubing, full 1¾-inch primary tubes, 3-inch merge collectors, and CNC-machined flanges, these headers are built specifically for LS-style engine swap applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe polished stainless steel construction delivers a clean finish, while the long tube design provides a dedicated exhaust solution for compatible LS swap builds. These headers fit select 4.8L, 5.3L, 5.7L LS1, 6.0L, and 6.2L engines. They are \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003enot compatible with 4WD vehicles, standard small-block Chevy (SBC) or big-block Chevy (BBC) engines, or 2014-and-newer LT-series engines\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned for classic Chevy and GMC 2WD trucks and SUVs, these headers offer a practical option for custom LS conversions, with specific clearance requirements applying to certain vehicles and transmission combinations.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePolished 304 Stainless Steel:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provides a polished finish and corrosion-resistant construction.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLong Tube Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for compatible LS engine swap applications.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMandrel-Bent Tubing:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Maintains consistent tube diameter through bends.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e1¾-Inch Primary Tubes:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Full-size primary tubing.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e3-Inch Merge Collectors:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed to bring the primary tubes together at the collector.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCNC-Machined Flanges:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Precision-machined mounting flanges.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLS Engine Compatibility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Fits select 4.8L, 5.3L, 5.7L LS1, 6.0L, and 6.2L engines.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eClassic 2WD Fitment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for specified Chevrolet and GMC trucks and SUVs from 1960–1991, depending on model.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLS Swap Long Tube Exhaust Headers\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNot specified\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e304 stainless steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFinish\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePolished\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePrimary Tube Diameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1¾ inches\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCollector Diameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3 inches\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCollector Design\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMerge collectors\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTubing\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMandrel-bent\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFlanges\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCNC-machined\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEngine Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCompatible LS-style V8 engines\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eListed Engine Sizes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4.8L, 5.3L, 5.7L LS1, 6.0L, 6.2L\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDrivetrain Fitment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2WD only\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eIntended Use\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLS engine swaps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003eVehicle Compatibility\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eVehicle\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eModel Years\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDrivetrain\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eChevrolet C10, C20, C30 pickups\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1967–1986\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2WD\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eChevrolet R10, R20, R30 Square Body pickups\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1987–1991\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2WD\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eGMC C1500, C2500, C3500 pickups\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1967–1986\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2WD\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eGMC R1500, R2500, R3500 Square Body pickups\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1987–1991\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2WD\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eChevrolet Blazer\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1967–1991\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2WD\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eGMC Jimmy\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1967–1991\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2WD\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eChevrolet\/GMC Suburban\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1967–1991\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2WD\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eChevrolet C10 trucks\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1960–1966\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2WD, with slider engine mounts required for front crossmember clearance\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003eImportant Fitment Notes\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLS swaps only:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e These headers are intended for LS engine conversions, not vehicles originally equipped with an LS-style engine.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eNot for SBC or BBC engines:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e They do not fit standard small-block Chevy or big-block Chevy engines.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eNot compatible with 4WD:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e These headers are for 2WD applications only.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e2014-and-newer LT engines excluded:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e They do not fit Gen V LT-series engines from 2014 onward.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eEarly C10 clearance:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1960–1966 C10 trucks require slider engine mounts to clear the front crossmember.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTransmission clearance:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e With a 4L80E or older Turbo 350\/Turbo 400 transmission, trimming the bellhousing ears may be necessary for proper clearance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eQuestion\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eAnswer\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWhich engines are compatible with these headers?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSelect LS-style V8 engines in 4.8L, 5.3L, 5.7L LS1, 6.0L, and 6.2L sizes.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWill these headers fit a 4WD truck?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNo. They are designed for 2WD applications only.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCan I use these headers with a standard Chevy small-block or big-block engine?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNo. They are designed specifically for LS engine swaps and do not fit standard SBC or BBC engines.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWill they fit 2014-and-newer LT engines?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNo. They are not compatible with 2014-and-newer LT-series engines.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDo 1960–1966 C10 trucks require modifications?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eYes. Slider engine mounts are required to provide front crossmember clearance.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWill these headers fit with a 4L80E, Turbo 350, or Turbo 400 transmission?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBellhousing ears may need to be trimmed for proper clearance when using these transmissions.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWhat are the primary and collector diameters?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eThe headers feature 1¾-inch primary tubes and 3-inch merge collectors.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWhat material are the headers made from?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eThey are made from polished 304 stainless steel.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBefore ordering:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Confirm your vehicle's model year, 2WD configuration, LS engine swap setup, engine mount arrangement, and transmission clearance requirements to ensure compatibility.\u003c\/span\u003e\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":44487243727170,"sku":"GW-CH-EH-032-5","price":319.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/GW-CH-EH-032-5_2999b63c-6f7b-4d33-a941-51a08fb36dff.png?v=1791461771"},{"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_blank_remvoed.png?v=1792376320\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e304 Stainless Steel Shorty LS Swap Headers\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBuild your custom LS swap with these \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e304 Stainless Steel Shorty Headers\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, designed for LS engine swap projects that require compact fitment and flexible exhaust routing. The shorty configuration is ideal for custom trucks, classic cars, hot rods, and fabricated builds where steering, frame, or suspension clearance is limited.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned for compatible \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eGen III and Gen IV LS-based V8 engines\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, these headers provide a practical solution for custom LS conversions and 2.5\" exhaust systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cspan\u003eCompact \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eshorty LS swap header\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e design\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for custom LS engine swap applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCompatible with select \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e4.8L, 5.3L, 5.7L, 6.0L, and 6.2L LS engines\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for LS1, LS2, LS3, LS6, and LS7 platforms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDurable \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e304 stainless steel construction\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExcellent heat and corrosion resistance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2.5\" 3-bolt collectors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with standard 2.5\" collector gaskets and exhaust systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for tight-clearance installations\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for custom exhaust fabrication and routing\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eCommon Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThese universal LS swap headers are commonly used for:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eS10 LS swaps\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eC10 and K10 LS conversions\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClassic Chevy and GMC builds\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMuscle car LS swaps\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHot rods\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCustom chassis projects\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFabricated LS engine conversions\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e304 Stainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eHeader Type\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eShorty LS Swap Headers\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eCollector Size\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.5\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eCollector Style\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3-Bolt\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eExhaust Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.5\" Systems\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eEngine Type\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGen III\/Gen IV LS-Based V8\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eEngine Sizes\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4.8L, 5.3L, 5.7L, 6.0L, 6.2L\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eIncluded\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSteel-Faced Composite Header Gaskets \u0026amp; 2.5\" Collector Gaskets\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cspan\u003eEngine Compatibility\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCompatible with select LS-based engines, including:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eLS1\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLS2\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLS3\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLS6\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLS7\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4.8L LS\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e5.3L LS\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e5.7L LS\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e6.0L LS\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e6.2L LS\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eNot compatible with 2014 and newer LT-based engines.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e These headers are intended for custom swap applications and are not designed for vehicles originally equipped with LS engines.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eImportant Fitment \u0026amp; Use Information\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThese are \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003euniversal custom-build LS swap headers\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, not direct-fit replacement headers. Vehicle-specific modifications, fabrication, and custom exhaust work may be required depending on the chassis, steering components, suspension, engine position, and exhaust routing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned for vehicles manufactured in \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1967 or earlier\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, prior to applicable federal emissions standards. \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eNot intended for use on vehicles manufactured in 1968 or newer or engines originally equipped with emissions-control equipment.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAlways verify engine, chassis, clearance, and exhaust compatibility before purchasing.\u003c\/span\u003e\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":45605062017346,"sku":"GW-CH-EH-030-3","price":184.99,"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":"polished-stainless-sbc-long-tube-headers-standard-gaskets","title":"Polished Stainless Steel SBC Long Tube Headers with Standard Gaskets","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/GW-CH-EH002-2_b1d8c320-11da-407c-a024-5357ec83ef74.png?v=1791429575\" alt=\"\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003ch1\u003e\u003cspan\u003ePolished Stainless Steel Long Tube Headers for Chevy\/GMC Square-Body Trucks and SUVs\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUpgrade your compatible Chevrolet or GMC square-body truck or full-size SUV with these polished stainless steel long tube exhaust headers. Designed for compatible Small Block Chevy V8 applications, they provide a long-tube exhaust configuration for truck exhaust upgrades, engine rebuilds, and restoration projects.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe polished stainless steel construction delivers a bright engine-bay appearance, while redesigned cylinder-head mounting flanges are checked for proper header-to-head bolt-hole alignment. The package includes standard steel\/fiber header gaskets, collector gaskets, and mounting hardware.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThese headers are listed for 1973–1987 Chevrolet and GMC square-body pickups and 1973–1991 full-size square-body Blazer, Jimmy, and Suburban models. Some installations may require minor clearance adjustments, depending on the vehicle configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePolished Stainless Steel:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provides a bright, clean engine-bay appearance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLong Tube Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Intended for compatible truck exhaust upgrades and rebuilds.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSmall Block Chevy Compatibility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for listed 305, 350, and 400 SBC engines, with additional traditional SBC applications subject to fitment.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eRevised Mounting Flanges:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Checked for proper header-to-cylinder-head bolt-hole alignment.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eStandard Gasket Package:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Includes steel\/fiber header gaskets and collector gaskets.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMounting Hardware Included:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Supplied with the listed installation components.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTruck and SUV Applications:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Fits specified square-body Chevrolet and GMC platforms.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eFeature\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLong Tube Exhaust Headers\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eVehicle Makes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eChevrolet and GMC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePrimary Applications\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSquare-Body Trucks and Full-Size SUVs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePickup Fitment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1973–1987\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSUV Fitment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1973–1991 Blazer, Jimmy, and Suburban\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEngine Compatibility\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e305, 350, 400 SBC V8\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAdditional Engine Applications\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e283, 307, 327 SBC, subject to fitment\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFuel System Applications\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCarbureted and TBI\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFinish\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePolished\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eIncluded Gaskets\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard Steel\/Fiber Header Gaskets and Collector Gaskets\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMounting Hardware\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIncluded\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003eVehicle Fitment\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e1973–1987 Chevrolet Square-Body Pickups\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e1973–1987 GMC Square-Body Pickups\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e1973–1991 Chevrolet Blazer and Suburban\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e1973–1991 GMC Jimmy and Suburban\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eExclusion:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e These headers do not fit 1988–1991 new-body-style OBS pickups. The extended fitment through 1991 applies only to the listed square-body SUVs.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eEngine Compatibility\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eListed engine applications include:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e305 cu. in. \/ 5.0L Small Block Chevy V8\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e350 cu. in. \/ 5.7L Small Block Chevy V8\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e400 cu. in. Small Block Chevy V8\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTraditional 283, 307, and 327 SBC engines in supported chassis, subject to cylinder-head configuration and installation clearance\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBoth carbureted and throttle body injection (TBI) applications are listed, subject to vehicle and engine compatibility.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003ePackage Includes\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eOne left-side exhaust header\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOne right-side exhaust header\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStandard steel\/fiber header gaskets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStandard collector gaskets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMounting hardware\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eInstallation Notes\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eSome four-wheel-drive applications may require minor leaf spring shackle bolt modifications.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCertain models may require clearance work around the driver-side engine mount bracket.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVerify cylinder-head compatibility, spark plug and wire clearance, and exhaust connection requirements before installation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReview the installation video for additional application-specific details.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eQuestion\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eAnswer\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWhich vehicles are these headers designed for?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eListed 1973–1987 Chevrolet\/GMC square-body pickups and 1973–1991 full-size square-body SUVs.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWhich engines are compatible?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eListed 305, 350, and 400 SBC V8 engines, with 283, 307, and 327 engines also potentially compatible subject to fitment.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCan they be used with TBI engines?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTBI applications are listed, subject to engine, cylinder-head, and installation compatibility.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAre gaskets and mounting hardware included?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eYes. Standard steel\/fiber header gaskets, collector gaskets, and mounting hardware are included.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWill these fit 1988–1991 OBS pickups?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNo. The listed 1988–1991 coverage applies to the specified square-body SUVs, not new-body-style OBS pickups.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eIs modification required for installation?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSome four-wheel-drive models or specific engine-mount configurations may require minor modifications or clearance work.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFitment Note:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Confirm your vehicle body style, model year, engine, cylinder-head configuration, and available clearance before purchasing. Installation requirements may vary by chassis and drivetrain configuration.\u003c\/span\u003e\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_2de27b3d-888a-41ad-81c7-eaf1adae288e.png?v=1791461468"},{"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_1.png?v=1792372257\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch1\u003e\u003cspan\u003eUniversal Small Block Chevy Block Hugger Shorty Headers, Polished Stainless Steel, 1955–1995\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUpgrade your Small Block Chevy exhaust setup with these \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eUniversal Block Hugger Shorty Headers\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, designed for SBC V8 engines using the standard exhaust pattern. Constructed from polished stainless steel, these headers feature heavy-duty, mandrel-bent 18-gauge tubing with 1-5\/8-inch outside-diameter primaries.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe compact block hugger design features a 2-1\/2-inch collector inlet and a 2-inch collector outlet. Thick 3\/8-inch flanges are designed to help resist warpage, while the polished stainless steel finish provides a clean, reflective appearance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned for Small Block Chevy V8 engines from 1955–1995, these headers fit specified 265, 283, 302, 305, 327, 350, and 400 cubic-inch applications using the standard exhaust pattern. Collectors, gaskets, and installation hardware are included as shown in the product pictures.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eUniversal SBC Fitment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for Small Block Chevy V8 engines using the standard exhaust pattern.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBlock Hugger Shorty Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Compact header configuration for compatible installations.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMandrel-Bent Tubing:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Heavy-duty 18-gauge tubing with 1-5\/8-inch outside-diameter primaries.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePolished Stainless Steel:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provides a durable construction and reflective finish.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eThick Flanges:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 3\/8-inch flanges designed to help resist warpage.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCollector Dimensions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 2-1\/2-inch collector inlet and 2-inch collector outlet.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSpecified Clearance Dimension:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4-1\/4 inches from the bottom edge of the cylinder head to the outside of the middle tubes.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInstallation Components Included:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Collectors, gaskets, and hardware as shown in the product pictures.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBlock hugger shorty headers\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEngine Family\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSmall Block Chevy V8\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eStated Fitment Years\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1955–1995\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCompatible Displacements\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e265, 283, 302, 305, 327, 350, 400 cu. in.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePrimary Tube Outside Diameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1-5\/8 inches\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTubing Gauge\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e18 gauge\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTubing Construction\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMandrel-bent\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePolished stainless steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFlange Thickness\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3\/8 inch\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCollector Inlet\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2-1\/2 inches\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCollector Outlet\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 inches\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHead-to-Tube Dimension\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4-1\/4 inches, from the bottom edge of the head to the outside of the middle tubes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eExhaust Pattern\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard Small Block Chevy pattern\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003eEngine Fitment\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned for Small Block Chevy V8 engines using the standard exhaust pattern:\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eEngine Displacement\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eEngine Type\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e265 cu. in.\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSmall Block Chevy V8\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e283 cu. in.\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSmall Block Chevy V8\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e302 cu. in.\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSmall Block Chevy V8\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e305 cu. in.\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSmall Block Chevy V8\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e327 cu. in.\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSmall Block Chevy V8\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e350 cu. in.\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSmall Block Chevy V8\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e400 cu. in.\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSmall Block Chevy V8\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eStated application range:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1955–1995 Small Block Chevy V8 engines using the standard exhaust pattern.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003ePackage Includes\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eBlock hugger shorty headers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCollectors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGaskets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstallation hardware, as shown in the product pictures\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eQuestion\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eAnswer\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWhich engines do these headers fit?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSmall Block Chevy V8 engines with the standard exhaust pattern, including 265, 283, 302, 305, 327, 350, and 400 cu. in. applications.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWhat is the primary tube diameter?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1-5\/8 inches outside diameter.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWhat material are the headers made from?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePolished stainless steel with 18-gauge mandrel-bent tubing.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHow thick are the flanges?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eThe flanges are 3\/8 inch thick and designed to help resist warpage.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWhat are the collector dimensions?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eThe collector inlet is 2-1\/2 inches, and the outlet is 2 inches.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWhat is the specified head-to-tube dimension?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4-1\/4 inches from the bottom edge of the cylinder head to the outside of the middle tubes.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAre gaskets and hardware included?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eYes. Collectors, gaskets, and hardware are included as shown in the product pictures.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWill these fit every vehicle with a Small Block Chevy engine?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEngine and exhaust-pattern compatibility alone does not guarantee chassis clearance. Verify available space, mounting configuration, and collector alignment before ordering.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFitment Note:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e These are described as universal block hugger headers. Confirm chassis clearance, steering and suspension clearance, cylinder-head exhaust pattern, and exhaust connection dimensions before purchase. Vehicle-specific fitment is not specified.\u003c\/span\u003e\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\/GW-CH-EH015-4_f48ef906-88a3-4b57-9b79-23e76ede9065.png?v=1791461691"},{"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=\"\"\u003e\u003c\/p\u003e\n\u003ch1\u003e\u003cspan\u003eBlack Long Tube LS Swap Headers for 1973–1987 Chevy \u0026amp; GMC Square Body Trucks\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Description\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUpgrade your LS engine swap with these \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBlack Long Tube Headers for 1973–1987 Chevrolet and GMC Square Body Trucks\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Designed for compatible LS swap applications, these headers provide a long-tube exhaust configuration for custom engine builds, restorations, and performance projects.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFeaturing a durable black finish and a design intended for square body truck swaps, these headers are built to support reliable exhaust flow while addressing the clearance requirements of an LS-converted engine bay. Their long-tube layout makes them a suitable option for builders seeking an aftermarket exhaust solution for compatible classic GM trucks.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIdeal for custom projects and enthusiast builds, these headers offer a practical starting point for completing an LS swap. Because engine mounts, transmission combinations, steering components, and chassis configurations can affect fitment, verify clearance and compatibility before installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSquare Body Truck Application:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for LS swap projects involving compatible 1973–1987 Chevrolet and GMC trucks.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLong Tube Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provides an extended exhaust runner configuration for compatible LS engine builds.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBlack Finish:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Delivers a clean, understated appearance in the engine bay.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLS Swap Application:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Intended for custom conversions rather than assumed factory replacement fitment.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDurable Construction:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Built for use in demanding automotive exhaust environments.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCustom Build Friendly:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Suitable for restoration projects, performance builds, and LS-converted classic trucks.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLS Swap Exhaust Headers\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHeader Style\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLong Tube\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFinish\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBlack\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eVehicle Application\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCompatible Chevrolet and GMC Square Body Trucks\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel Years\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1973–1987\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEngine Application\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCompatible LS engine swaps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eIntended Use\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCustom conversions and performance builds\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003eFitment Notes\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThese headers are intended for compatible LS swap configurations in 1973–1987 Chevrolet and GMC Square Body trucks. Actual fitment may vary based on engine displacement, cylinder heads, engine mounts, transmission, steering components, chassis configuration, and other modifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBefore ordering, confirm header flange compatibility, collector and exhaust-pipe dimensions, and available clearance around the steering shaft, frame, starter, and transmission. Additional modifications may be required depending on your build.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Which trucks are these headers designed for?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA: They are intended for compatible 1973–1987 Chevrolet and GMC Square Body truck LS swap applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Are these headers designed for an LS engine swap?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA: Yes. They are intended for compatible LS conversion projects, not as a universal factory exhaust manifold replacement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What finish do the headers have?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA: They feature a black finish.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Will these headers fit every LS engine and Square Body truck combination?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA: No. Fitment depends on the engine configuration, cylinder heads, mounts, transmission, steering components, and chassis setup. Confirm compatibility before purchasing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Is modification required for installation?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA: Some builds may require adjustments or custom exhaust work. Verify clearances and collector connections for your specific setup before installation.\u003c\/span\u003e\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":"polished-block-hugger-headers-sbc-center-dump","title":"Polished Block Hugger Headers – SBC Center Dump with Upgraded Copper Gaskets","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/CAE-015_fac8384b-c7e8-4bdb-89e3-106b7750fb00.png?v=1785377454\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch1\u003e\u003cspan\u003eCertified Automotive Experts Polished Stainless Steel Block Hugger Headers for Gen 1 Small Block Chevy SBC 265–400 V8\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned for tight-clearance installations and classic small-block Chevy builds, the Certified Automotive Experts Block Hugger Headers are engineered for Gen 1 Chevrolet Small Block V8 engines ranging from 265 to 400 cubic inches in vehicles manufactured through 1959.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFeaturing a compact, center-dump shorty design, these headers hug the engine block and route above the frame rails. They are intended for compatible street rods, Tri-Five Chevrolets, and early Chevy\/GMC trucks equipped with front engine mounts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eConstructed from polished 304 stainless steel with TIG-welded seams, these headers provide corrosion resistance and a polished finish. The CAE-015 package includes 3-bolt collectors, mounting hardware, multi-layer copper\/fiber cylinder head flange gaskets, and solid copper collector gaskets for installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eGen 1 SBC Compatibility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for Chevrolet 265, 283, 302, 305, 327, 350, and 400 V8 engines in compatible pre-1960 vehicles.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCompact Block Hugger Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Center-dump shorty configuration for tight-clearance installations.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePolished 304 Stainless Steel:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Corrosion-resistant construction with a polished finish.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTIG-Welded Seams:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Welded construction for the header assembly.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHeavy-Duty Flanges:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 3\/8-inch-thick flanges.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e3-Bolt Collectors:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 2-1\/2-inch inlet and 2-inch outlet.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInstallation Components Included:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Head flange gaskets, copper collector gaskets, hardware, and 3-bolt collectors.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eFeature\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCertified Automotive Experts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePart Number\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCAE-015\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBlock Hugger Exhaust Headers\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHeader Style\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCenter-Dump Shorty\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEngine Compatibility\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGen 1 Chevrolet Small Block V8\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEngine Sizes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e265, 283, 302, 305, 327, 350, 400 cu. in.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eVehicle Fitment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCompatible configurations manufactured through 1959\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePrimary Tube Diameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1-5\/8 inches\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCollector Inlet\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2-1\/2 inches\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCollector Outlet\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 inches\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCollector Design\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3-Bolt\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFlange Thickness\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3\/8 inch\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e304 Stainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFinish\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePolished\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWelding\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTIG-Welded Seams\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003eCompatible Applications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e1923–1949 Street Rods:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e With compatible SBC engine swaps.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e1955–1957 Chevrolet Full-Size Cars:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Including Bel Air, 210, and Nomad models with front engine mounts.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e1955–1959 Chevy\/GMC Trucks:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Task Force series with compatible mounting configurations.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e1959 and Older Kit Cars or Custom Builds:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e With front or custom SBC engine mounts.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eNot Compatible With\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eGM side-mount engine configurations from 1958–1972.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVehicles using GM clamshell-style motor mounts from 1973 onward.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVehicles manufactured after 1959.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAngle-plug cylinder heads.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFrames with crossmembers positioned beneath the center ports.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVehicles with steering boxes adjacent to the collector, including certain Nova and G-body applications.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003ePackage Includes\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eBlock hugger headers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMulti-layer copper\/fiber cylinder head flange gaskets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSolid copper collector gaskets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMounting hardware\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3-bolt collectors\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eQuestion\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eAnswer\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWhich engines are these headers designed for?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGen 1 Chevrolet Small Block V8 engines in the listed 265–400 cubic-inch range.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWill these headers fit any SBC vehicle?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNo. Fitment depends on vehicle year, engine mounting style, cylinder head configuration, steering clearance, and frame layout.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWhat material are the headers made from?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePolished 304 stainless steel with TIG-welded seams.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWhat are the primary tube and collector sizes?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eThe primary tubes are 1-5\/8 inches, with 2-1\/2-inch collector inlets and 2-inch outlets.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAre gaskets and installation hardware included?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eYes. The package includes head flange gaskets, copper collector gaskets, hardware, and 3-bolt collectors.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCan these headers be used on vehicles manufactured after 1959?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eThey are not listed for vehicles manufactured after 1959.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAre they compatible with angle-plug cylinder heads?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNo. Angle-plug cylinder heads are specifically listed as incompatible.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eImportant Fitment Note:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e These headers are designed for the specified pre-1960 SBC configurations. Confirm engine mounts, cylinder head type, steering-box position, and crossmember clearance before purchasing. They are not intended to modify or remove emissions equipment.\u003c\/span\u003e\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":51179767529794,"sku":"CAE-015","price":239.99,"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":"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.png?v=1776737591\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch1\u003e\u003cspan\u003ePolished Long Tube Exhaust Headers for Small Block Chevy Square Body Trucks\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUpgrade your Small Block Chevy (SBC) Square Body truck with these polished long tube exhaust headers, designed to support improved exhaust flow for street and performance applications. Featuring a polished finish, they provide a clean, performance-oriented appearance under the hood.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe included copper gaskets are designed to withstand high exhaust temperatures and help prevent exhaust leaks. Intended to simplify exhaust system upgrades, these headers are described as a direct-bolt-on option for compatible applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLong Tube Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Engineered to support exhaust flow.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePolished Finish:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provides a clean, show-quality appearance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCopper Gaskets Included:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed to resist heat degradation and help prevent exhaust leaks.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePerformance Applications:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Intended for compatible SBC Square Body truck builds.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDirect-Bolt-On Installation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Described as a straightforward upgrade for compatible applications.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eFeature\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLong Tube Exhaust Headers\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEngine Application\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSmall Block Chevy (SBC)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eVehicle Application\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSquare Body Trucks\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFinish\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePolished\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eGasket Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCopper\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInstallation\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDirect Bolt-On, for Compatible Applications\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePrimary Tube Diameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNot Specified\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCollector Size\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNot Specified\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNot Specified\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eQuestion\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eAnswer\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWhat are these headers designed for?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSmall Block Chevy Square Body truck applications.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWhat is the finish?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePolished for a clean, performance-oriented appearance.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAre gaskets included?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eYes, copper gaskets are included.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWhat are the benefits of the copper gaskets?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eThey are designed to resist heat degradation and help prevent exhaust leaks.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eIs installation straightforward?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eThey are described as direct-bolt-on headers for compatible applications. Exact fitment should be confirmed before purchase.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFitment Note:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Specific vehicle years, engine sizes, header material, primary tube diameter, and collector dimensions have not been provided. Verify compatibility with your truck and engine configuration before purchasing.\u003c\/span\u003e\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":51272478851394,"sku":"CAE-H002","price":329.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/CAE-H002_dbca17e2-fbe9-4f03-aaf0-f273499bc557.png?v=1791537165"},{"product_id":"thermal-coated-exhaust-headers","title":"1973-1987 Chevy GMC C10 K10 Small Block V8 Thermal Coated Headers","description":"\u003ch2\u003eThermal Coated Headers for 1973–1987 Chevy \u0026amp; GMC Trucks\u003c\/h2\u003e\n\u003cp\u003eUpgrade the exhaust system on your classic Chevy or GMC truck with Certified Automotive Experts Thermal Coated Headers. Designed for compatible 1973–1987 C\/K-series trucks and related square body applications, these headers are built for Small Block Chevy V8 engines ranging from 265 to 400 cubic inches.\u003c\/p\u003e\n\u003cp\u003eFeaturing 1 5\/8-inch primary tubes, 2.5-inch collectors, CNC-machined 3\/8-inch flanges, and TIG-welded construction, these headers provide a durable and efficient exhaust path for classic truck restorations, street builds, and performance projects.\u003c\/p\u003e\n\u003cp\u003eThe black aluminized thermal coating adds corrosion resistance and helps manage under-hood heat while providing a clean, durable finish.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for compatible 1973–1987 Chevy and GMC truck applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFits Small Block Chevy V8 engines from 265–400 cubic inches\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 5\/8-inch primary tubes for efficient exhaust flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2.5-inch collector outlets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCNC-machined 3\/8-inch mounting flanges\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\u003eTIG-welded joints for reliable 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 protect against corrosion and heat\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for compatible 2WD and 4WD applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for square body restorations, street trucks, and performance builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\n\u003cp\u003eThese headers are designed for compatible configurations of:\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\u003eCompatible 2WD and 4WD applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDurable Thermal-Coated Construction\u003c\/h3\u003e\n\u003cp\u003eThe headers feature precision-formed steel tubing with TIG-welded joints and CNC-machined 3\/8-inch flanges for a strong and consistent mounting surface. The black aluminized thermal coating helps protect the steel from corrosion while providing additional heat protection compared with uncoated steel.\u003c\/p\u003e\n\u003ch3\u003ePerformance-Focused Design\u003c\/h3\u003e\n\u003cp\u003eWith 1 5\/8-inch primary tubes and 2.5-inch collectors, these headers are designed to provide an efficient exhaust path for compatible Small Block Chevy V8 applications. They are a practical upgrade for classic Chevy and GMC truck restorations, square body builds, and performance-oriented street trucks.\u003c\/p\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\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat vehicles do these headers fit?\u003c\/strong\u003e\u003cbr\u003eThey are designed for compatible 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\u003e\u003cstrong\u003eWhat engines do these headers fit?\u003c\/strong\u003e\u003cbr\u003eThey are designed for compatible Small Block Chevy V8 engines ranging from 265 to 400 cubic inches.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat size are the primary tubes?\u003c\/strong\u003e\u003cbr\u003eThe primary tubes measure 1 5\/8 inches.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat size are the collectors?\u003c\/strong\u003e\u003cbr\u003eThe collector outlets measure 2.5 inches.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the headers made from?\u003c\/strong\u003e\u003cbr\u003eThey are constructed from precision-formed steel tubing with CNC-machined 3\/8-inch flanges and TIG-welded joints.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat type of coating do they have?\u003c\/strong\u003e\u003cbr\u003eThe headers feature a black aluminized thermal coating designed to provide heat protection and corrosion resistance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre they suitable for 2WD and 4WD trucks?\u003c\/strong\u003e\u003cbr\u003eYes, they are designed for compatible 2WD and 4WD Chevy and GMC truck applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre gaskets and mounting hardware included?\u003c\/strong\u003e\u003cbr\u003eYes. The kit includes both header assemblies, copper\/fiber multi-layer head gaskets, copper collector gaskets, and mounting hardware.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these suitable for square body builds?\u003c\/strong\u003e\u003cbr\u003eYes. They are designed for compatible 1973–1987 Chevy and GMC square body truck and SUV applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these long-tube headers?\u003c\/strong\u003e\u003cbr\u003eThey use a long-tube-style design intended to provide an efficient exhaust path for compatible Small Block Chevy applications. Always verify your vehicle, engine, and specific configuration 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\/GW-CH-EH-002-1-B.png?v=1791461392"},{"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=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch1\u003e\u003cspan\u003eLS Swap Shorty Headers, 304 Stainless Steel, V-Band Collectors\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUpgrade your custom LS engine swap with these 304 stainless steel shorty headers, designed for Gen 3 and Gen 4 LS-based engines. Featuring 1 5\/8-inch mandrel-bent runners, CNC-cut flanges, and TIG-welded seams, they are built to support exhaust flow and provide clearance around steering and suspension components.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe V-band collector design creates a gasket-free, metal-to-metal connection for exhaust fabrication. Each set includes factory-style Multi-Layer Steel (MLS) gaskets and LS-specification M8 × 1.25 × 25 mm header bolts for a suitable installation setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThese headers are intended for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ecustom LS engine swaps only\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and are not designed for vehicles originally equipped with LS engines from the factory. They can be used in swap projects involving classic GM vehicles such as the C10, K10, S10, and Chevelle, subject to the specific vehicle and installation requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e304 Stainless Steel Construction:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for durability in exhaust applications.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eShorty Header Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Supports exhaust routing in custom LS swap projects.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMandrel-Bent Runners:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Features 1 5\/8-inch primary tubes.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eV-Band Collectors:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provide a gasket-free, metal-to-metal connection for exhaust fabrication.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCNC-Cut Flanges:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Manufactured for precise flange geometry.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTIG-Welded Seams:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provide welded construction throughout the headers.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInstallation Components Included:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Comes with factory-style MLS gaskets and M8 × 1.25 × 25 mm LS-specification header bolts.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eShorty exhaust headers\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e304 stainless steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEngine Compatibility\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGen 3 and Gen 4 LS-based engines\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eListed Engine Sizes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4.8L, 5.3L, 5.7L LS1, 6.0L, 6.2L\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePrimary Tube Diameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1 5\/8 inches\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCollector Style\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eV-band\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFlanges\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCNC-cut\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeld Construction\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTIG-welded\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eGaskets\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFactory-style Multi-Layer Steel (MLS)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHeader Bolt Size\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eM8 × 1.25 × 25 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eIntended Application\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCustom LS engine swaps only\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003eSuggested Swap Applications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThese headers may be suitable for custom LS swap projects involving vehicles such as:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eChevrolet C10\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eChevrolet K10\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eChevrolet S10\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eChevrolet Chevelle\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOther classic GM vehicles, subject to fitment verification\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003ePackage Includes\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eLS swap shorty header set\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFactory-style MLS header gaskets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLS-specification M8 × 1.25 × 25 mm header bolts\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eQuestion\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eAnswer\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWill these headers fit a factory LS-equipped vehicle?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNo. They are designed for custom LS engine swaps, not vehicles originally equipped with LS engines from the factory.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWhich engine sizes are listed as compatible?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4.8L, 5.3L, 5.7L LS1, 6.0L, and 6.2L Gen 3 and Gen 4 LS-based engines.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWhat is the primary tube diameter?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eThe headers feature 1 5\/8-inch mandrel-bent runners.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWhat are the benefits of the V-band collectors?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eThey provide a gasket-free, metal-to-metal connection intended to simplify custom exhaust fabrication.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAre gaskets and header bolts included?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eYes. The set includes factory-style MLS gaskets and M8 × 1.25 × 25 mm LS-specification header bolts.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWill these fit my C10, K10, S10, or Chevelle?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eThey may suit these custom swap applications, but actual fitment depends on the vehicle, engine installation, and exhaust configuration.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFitment Note:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e These headers are for custom LS swaps only. Verify engine configuration, available clearance, and exhaust connection requirements before purchasing.\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":"stainless-steel-long-tube-headers-for-1960-1987-chevy-gmc-c10-k10-trucks-and-1988-1991-square-body-2wd-4wd-includes-mls-gaskets-12pc-header-bolt-kit","title":"Stainless Steel Long Tube Headers – LS Swap Square Body","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/SKU_CAE-032-SS_blank_remvoved.png?v=1792376532\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch1\u003eStainless Steel Long Tube Headers for LS Swap C10, K10 \u0026amp; Square Body GM Trucks\u003c\/h1\u003e\n\u003cp\u003eUpgrade your classic GM truck LS swap with these Stainless Steel Long Tube Headers, engineered specifically for LS-series engine swap applications in compatible Chevrolet and GMC C\/K-series trucks and square-body SUVs. Designed with real-world fitment and installation requirements in mind, the CAE-032 polished stainless steel header set uses proven geometry tested on actual vehicles and refined for reliable clearance in both 2WD and 4WD configurations.\u003c\/p\u003e\n\u003cp\u003eConstructed from natural 304 stainless steel with a polished finish, these Stainless Steel Long Tube Headers combine durability, corrosion resistance, and performance-focused exhaust flow. The 1-3\/4-inch mandrel-bent primary tubes maintain consistent diameter through the bends, while precision TIG welding and CNC-machined flanges provide accurate construction and dependable long-term performance.\u003c\/p\u003e\n\u003cp\u003eThe formed 3-inch merge collectors terminate without a flange, giving you greater flexibility when fabricating a custom exhaust system. Both headers feature integrated O2 sensor bungs, making them ready for compatible LS swap engine management and exhaust configurations.\u003c\/p\u003e\n\u003cp\u003eThis LS swap header kit also includes upgraded factory-style multi-layer steel header gaskets and a complete 12-piece header bolt set. Including both sealing and mounting hardware provides a more complete installation solution than header kits sold without gaskets or bolts.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStainless Steel Long Tube Headers for LS engine swaps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned specifically for LS-series engine swap applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNatural 304 stainless steel construction\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\u003e1-3\/4-inch mandrel-bent primary tubes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e3-inch formed merge collectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrecision TIG-welded construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCNC-machined header flanges\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated O2 sensor bungs on both headers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCollector ends without flanges for custom exhaust fabrication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProven header geometry for real-world LS swap installations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for both 2WD and 4WD configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncludes multi-layer steel header gaskets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncludes complete 12-piece header bolt set\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eLS Swap Header Fitment\u003c\/h2\u003e\n\u003cp\u003eThese LS swap long tube headers are designed for compatible LS-series engine conversions in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1960–1987 Chevrolet C10 and K10 trucks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1960–1987 GMC C10 and K10 trucks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1988–1991 square-body Chevrolet Blazer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1988–1991 GMC Jimmy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1988–1991 Chevrolet\/GMC Suburban\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible 2WD and 4WD configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese headers are intended for LS-series engine swap applications only.\u003c\/p\u003e\n\u003ch2\u003eImportant Fitment Information\u003c\/h2\u003e\n\u003cp\u003eThese Stainless Steel Long Tube Headers are not designed for every GM truck chassis or engine configuration. Verify your vehicle and engine combination before ordering.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eNot compatible with SBC engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNot compatible with BBC engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNot compatible with OBS\/GMT400 chassis\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNot intended for Gen V LT engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFactory spark plug wires are not compatible with the header routing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFactory spark plug heat shields are not compatible\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuality aftermarket spark plug wires are recommended\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDue to the specific routing of the headers, clearance and installation requirements can vary depending on the engine mounts, crossmember, drivetrain configuration, and other components used during the LS swap.\u003c\/p\u003e\n\u003ch2\u003eRecommended LS Swap Components\u003c\/h2\u003e\n\u003cp\u003eFor the best fitment and clearance based on our test vehicle, Tejas Performance LS swap engine mounts and crossmembers are strongly recommended.\u003c\/p\u003e\n\u003cp\u003eBefore purchasing, customers should review the detailed fitment and clearance video included with the listing images. This provides a better understanding of the header routing, required clearances, and installation considerations for the intended LS swap application.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose 304 Stainless Steel Long Tube Headers?\u003c\/h2\u003e\n\u003cp\u003e304 stainless steel is widely used in performance exhaust applications because of its durability and resistance to corrosion. Combined with mandrel-bent primary tubes and TIG-welded construction, these Stainless Steel Long Tube Headers are designed to provide a durable exhaust solution for demanding LS swap projects.\u003c\/p\u003e\n\u003cp\u003eThe long tube design provides individual primary tubes that merge farther downstream, helping create an efficient exhaust path for LS-series engines. The 1-3\/4-inch primary tube size and 3-inch merge collectors provide a performance-oriented configuration suitable for custom LS swap exhaust systems.\u003c\/p\u003e\n\u003cp\u003eThe polished finish also gives the engine bay a clean, high-performance appearance while maintaining the natural look of stainless steel.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLeft Stainless Steel Long Tube Header\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRight Stainless Steel Long Tube Header\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMulti-layer steel header gaskets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eComplete 12-piece header bolt set\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eLS Swap Installation Considerations\u003c\/h2\u003e\n\u003cp\u003eBefore installing these LS swap headers, confirm that your engine, chassis, engine mounts, transmission configuration, steering components, spark plug wires, and exhaust system provide adequate clearance.\u003c\/p\u003e\n\u003cp\u003eThe collector ends are intentionally left without flanges, allowing the installer or exhaust shop to fabricate a custom exhaust connection based on the vehicle's specific configuration.\u003c\/p\u003e\n\u003cp\u003eThe integrated O2 sensor bungs on both headers provide convenient sensor locations for compatible LS engine management systems.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are these Stainless Steel Long Tube Headers designed for?\u003c\/h3\u003e\n\u003cp\u003eThese Stainless Steel Long Tube Headers are designed specifically for LS-series engine swaps in compatible Chevrolet and GMC C\/K-series trucks and square-body SUV applications.\u003c\/p\u003e\n\u003ch3\u003eWhat material are these LS swap headers made from?\u003c\/h3\u003e\n\u003cp\u003eThe headers are constructed from natural 304 stainless steel with a polished finish.\u003c\/p\u003e\n\u003ch3\u003eWhat size are the primary tubes?\u003c\/h3\u003e\n\u003cp\u003eThe primary tubes measure 1-3\/4 inches and feature a mandrel-bent design.\u003c\/p\u003e\n\u003ch3\u003eWhat size are the collectors?\u003c\/h3\u003e\n\u003cp\u003eThe formed merge collectors measure 3 inches and terminate without a flange for custom exhaust fabrication.\u003c\/p\u003e\n\u003ch3\u003eDo these headers include O2 sensor bungs?\u003c\/h3\u003e\n\u003cp\u003eYes. O2 sensor bungs are integrated into both headers.\u003c\/p\u003e\n\u003ch3\u003eDo these Stainless Steel Long Tube Headers include gaskets and bolts?\u003c\/h3\u003e\n\u003cp\u003eYes. The kit includes upgraded factory-style multi-layer steel header gaskets and a complete 12-piece header bolt set.\u003c\/p\u003e\n\u003ch3\u003eDo these headers fit SBC or BBC engines?\u003c\/h3\u003e\n\u003cp\u003eNo. These headers are specifically designed for LS-series engine swap applications and are not compatible with Small Block Chevy or Big Block Chevy engines.\u003c\/p\u003e\n\u003ch3\u003eDo these headers fit OBS or GMT400 trucks?\u003c\/h3\u003e\n\u003cp\u003eNo. These headers are not designed for OBS\/GMT400 chassis.\u003c\/p\u003e\n\u003ch3\u003eCan these headers be used with Gen V LT engines?\u003c\/h3\u003e\n\u003cp\u003eNo. These headers are intended for LS-series engine swap applications and are not designed for Gen V LT engines.\u003c\/p\u003e\n\u003ch3\u003eAre factory spark plug wires compatible?\u003c\/h3\u003e\n\u003cp\u003eNo. Due to the header routing, factory spark plug wires and heat shields are not compatible. Quality aftermarket spark plug wires are recommended.\u003c\/p\u003e\n\u003ch3\u003eAre these headers suitable for 2WD and 4WD LS swaps?\u003c\/h3\u003e\n\u003cp\u003eYes. The header geometry was developed and tested for compatible 2WD and 4WD configurations.\u003c\/p\u003e\n\u003ch3\u003eAre these headers ready for a bolt-on exhaust system?\u003c\/h3\u003e\n\u003cp\u003eThe 3-inch merge collectors terminate without flanges. This allows greater flexibility for custom exhaust fabrication and lets the installer configure the exhaust system according to the specific LS swap setup.\u003c\/p\u003e\n\u003ch3\u003eWhat engine mounts are recommended?\u003c\/h3\u003e\n\u003cp\u003eBased on the test vehicle, Tejas Performance LS swap engine mounts and crossmembers are strongly recommended for the best fitment and clearance.\u003c\/p\u003e\n\u003ch3\u003eHow can I confirm whether these headers will fit my vehicle?\u003c\/h3\u003e\n\u003cp\u003eReview the detailed fitment and clearance video included with the product listing images and verify your chassis, engine, drivetrain, mounts, and other components before ordering.\u003c\/p\u003e\n\u003ch2\u003eFinal Fitment Summary\u003c\/h2\u003e\n\u003cp\u003eThese Stainless Steel Long Tube Headers are a purpose-built solution for classic GM truck LS swaps where fitment, clearance, durability, and custom exhaust flexibility are important. With 304 stainless steel construction, 1-3\/4-inch mandrel-bent primaries, 3-inch collectors, integrated O2 bungs, TIG-welded construction, and included gaskets and header bolts, this kit is designed to provide a comprehensive exhaust header solution for compatible LS swap builds.\u003c\/p\u003e\n\u003cp\u003eAlways verify the exact chassis, engine, engine mounts, drivetrain configuration, and clearance requirements before purchase.\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":52090897989954,"sku":"SKU CAE-032-SS","price":339.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/Stainless_Steel_Long_Tube_Headers.png?v=1786708795"},{"product_id":"black-block-hugger-headers-sbc","title":"Black Block Hugger Headers – SBC","description":"\u003cp\u003e\u003cb\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/GW-CH-EH-015-B_cd330a29-7474-4b4d-9750-a630b7729701.png?v=1792371964\" alt=\"\"\u003eCertified Automotive Experts Black Aluminized Thermal Barrier Coated Block Hugger Headers – Gen 1 Small Block Chevy SBC 265–400 V8\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eBuilt for tight-clearance installations and classic hot rod builds, these center-dump block hugger headers are purpose-engineered for \u003c\/span\u003e\u003cb\u003eGen 1 SBC 265 283 302 305 327 350 400 engines\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e in \u003c\/span\u003e\u003cb\u003evehicles manufactured through 1959\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e. Designed to tuck tightly against the block and sit above the frame rails, they are ideal for traditional hot rods, Tri-Five Chevys (1955–1957), early Chevy\/GMC trucks (1955–1959), and other pre-1960 applications with front engine mounts. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eConstructed from heavy-duty steel with a \u003c\/span\u003e\u003cb\u003eblack aluminized thermal barrier coating\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e, these headers provide excellent heat resistance, corrosion protection, and long-lasting durability. The set includes \u003c\/span\u003e\u003cb\u003eupgraded copper\/fiber gaskets, 3-bolt collectors, and mounting hardware\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e for a secure installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCompatible Applications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e1923–1949 street rods with SBC swaps\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e1955–1957 Chevrolet full-size cars (Bel Air, 210, Nomad) with front engine mounts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e1955–1959 Chevy\/GMC trucks (Task Force series)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\n\u003cspan style=\"font-weight: 400;\"\u003e1959 and older kit cars or custom builds with front or custom mounts\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eNot Compatible With:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eGM side-mount engines (1958 and newer)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eAny Year GM clamshell-style mounts \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eVehicles manufactured after 1959\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eAngle-plug cylinder heads\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eFrames with crossmembers under center exhaust ports\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\n\u003cspan style=\"font-weight: 400;\"\u003eVehicles with steering boxes directly beside the collector\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eTechnical Specifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eStyle: Center-dump shorty block hugger headers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003ePrimary Tubes: 1-5\/8\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eCollectors: 2-1\/2\" inlet \/ 2\" outlet, 3-bolt design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eFlanges: 3\/8\" thick\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eMaterial\/Finish: Steel with black aluminized thermal barrier coating\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\n\u003cspan style=\"font-weight: 400;\"\u003eIncludes upgraded copper\/fiber gaskets, collectors, and hardware\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eImportant Note:\u003c\/b\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e These headers are \u003c\/span\u003e\u003cb\u003enot listed for use on vehicles manufactured after 1959\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e. They are dimensionally specific to pre-1960 SBC installations.\u003c\/span\u003e\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":52281735184706,"sku":"GW-CH-EH-015-B","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/af0a4962-4966-4feb-9dfc-153b22dbc4a1.jpg?v=1773543996"},{"product_id":"ceramic-block-hugger-headers-sbc","title":"Ceramic Block Hugger Headers – SBC","description":"\u003ch1\u003e\u003cspan\u003eCeramic Coated Block Hugger Headers for Gen 1 Small Block Chevy V8 | 265–400 CID | Certified Automotive Experts\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned for tight-clearance classic builds, these \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCeramic Coated Center-Dump Block Hugger Headers\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e fit compatible Gen 1 Small Block Chevy V8 engines ranging from 265 to 400 cubic inches in vehicles manufactured through 1959. They feature \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1-5\/8-inch primary tubes, 3\/8-inch head flanges, and 3-bolt collectors\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, with collectors and mounting hardware included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eConstructed from steel with a protective ceramic-coated finish, their compact center-dump design keeps the primary tubes close to the engine block. They are intended for compatible street rods, select 1955–1957 Chevrolet full-size cars, and 1955–1959 Chevy and GMC trucks.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eImportant fitment exclusions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e These headers are not compatible with angle-plug cylinder heads, GM side engine mounts, clamshell-style motor mounts, or chassis with crossmembers or steering boxes obstructing the center exhaust ports. They are not intended for vehicles manufactured after 1959.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCompact Center-Dump Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for tight-clearance classic Small Block Chevy installations.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSteel Construction:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Features a ceramic-coated exterior finish.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e1-5\/8-Inch Primary Tubes:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for compatible Gen 1 SBC V8 engines.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e3\/8-Inch Head Flanges:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provides the specified flange thickness.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e3-Bolt Collectors:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Includes collectors for the specified exhaust connection.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eIncluded Hardware:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Mounting hardware is included.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProtective Ceramic Coating:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provides an exterior finish without changing header geometry or routing.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCertified Automotive Experts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCenter-Dump Block Hugger Headers\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMaterial\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSteel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFinish\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCeramic Coating\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEngine Family\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGen 1 Small Block Chevy V8\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEngine Displacement\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e265–400 CID\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePrimary Tube Diameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1-5\/8 inches\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHead Flange Thickness\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3\/8 inch\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCollector Configuration\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3-bolt\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eIncluded Components\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCollectors and mounting hardware\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eVehicle Production Years\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eThrough 1959\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMounting Configuration\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFront or custom engine mounts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003eCompatibility and Fitment\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eCompatible engine displacements:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e265, 267, 283, 302, 305, 307, 327, 350, and 400 cubic inches.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eCommon applications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e1923–1949 street rods\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with Small Block Chevy engine swaps.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e1955–1957 Chevrolet Bel Air, 210, and Nomad\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e models using front engine mounts.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e1955–1959 Chevy and GMC Task Force trucks.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThese headers are intended for compatible vehicles manufactured through 1959 using front or custom engine mounts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eNot compatible with:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eGM side engine mounts introduced in 1958.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClamshell-style motor mounts used from 1973 onward.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAngle-plug cylinder heads.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFrames with crossmembers or steering boxes positioned directly beneath or beside the center exhaust ports.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVehicles manufactured after 1959.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eVerify engine mounts, steering configuration, and chassis clearance before purchasing.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eInstallation Considerations\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eClearance varies by chassis, engine mounts, and steering configuration. Test-fitting before final installation is recommended to check for interference around the center exhaust ports, crossmembers, and steering components.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eQuestion\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eAnswer\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWhich engines do these headers fit?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGen 1 Small Block Chevy V8 engines ranging from 265 to 400 cubic inches, including the listed displacements.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWhat are the primary tube and flange sizes?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1-5\/8-inch primary tubes and 3\/8-inch-thick head flanges.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAre collectors and mounting hardware included?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eYes, both collectors and mounting hardware are included.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWhat type of finish do these headers have?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eA protective ceramic-coated exterior finish.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWill they fit vehicles manufactured after 1959?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNo. They are not listed for vehicles manufactured after 1959.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAre they compatible with angle-plug cylinder heads?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNo. Angle-plug cylinder heads are listed as incompatible.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eIs test-fitting recommended?\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eYes. Chassis, engine mount, and steering clearance should be checked before final installation.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":52654252884290,"sku":"CAE-015-C","price":309.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/2cd4e3eb-c6a9-4690-811c-0bdd4758df2f.jpg?v=1774258099"},{"product_id":"long-tube-headers-for-ls-swaps-polished-304-stainless-steel-ceramic-coated","title":"Ceramic Long Tube Headers – LS Swap Square Body","description":"\u003cp\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/CAE-032-CC_ea676a51-a780-4d95-a84f-9ca057d205f3.png?v=1785314730\" alt=\"\" width=\"1004\" height=\"2085\"\u003e\u003c\/p\u003e\n\u003ch1\u003e\u003cspan\u003eLS Swap Long Tube Headers for Square Body Chevy\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch2\u003e\u003cspan\u003eCeramic Coated • Improved Exhaust Flow • Built for LS Swaps\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUpgrade your \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSquare Body Chevy LS swap\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with these performance-focused Long Tube Headers, designed to improve exhaust flow and help your LS-powered truck achieve better overall engine performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eBuilt for Square Body LS Swaps\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned specifically for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eLS-swapped Square Body Chevy applications\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, these Long Tube Headers provide an efficient exhaust solution for enthusiasts building classic trucks with modern LS power.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for LS swap Square Body applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLong tube configuration for improved exhaust flow\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for classic Chevy truck builds\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupports performance-focused LS engine setups\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for custom exhaust systems\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eDurable Ceramic-Coated Finish\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eceramic coating\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provides excellent heat resistance while helping manage under-hood temperatures. It also adds protection against corrosion and wear for long-lasting performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003ePerformance-Focused Design\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe long tube configuration is designed to improve exhaust gas flow and help your LS engine make better use of its performance potential when paired with a properly matched exhaust system.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eIdeal For\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSquare Body Chevy trucks, LS engine swaps, classic truck builds, street performance projects, and custom exhaust applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFitment Note\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eLS swap applications in compatible Square Body Chevy trucks\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Verify your specific engine, chassis, steering, transmission, and exhaust clearance before ordering. Custom exhaust fabrication or installation modifications may be required.\u003c\/span\u003e\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":52822819438914,"sku":"CAE-032-CC","price":379.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/hero_7.png?v=1775460028"}],"url":"https:\/\/certifiedautomotiveexperts.com\/collections\/chevy-square-body-headers.oembed?page=2","provider":"Certified Automotive Experts","version":"1.0","type":"link"}