Stealth Black Finish | Compact Block Hugger Design | LS Swap Applications
Upgrade your LS engine swap with Black LS Swap Shorty Headers, featuring a compact Block Hugger design engineered for applications where engine-bay clearance is limited. Their shorty configuration helps provide additional space around steering shafts, frame components, and other surrounding parts, making them a practical option for classic trucks, hot rods, and custom chassis.
Finished with a black non-reflective coating, these headers deliver a clean, understated appearance while providing durability through repeated exhaust heat cycles. The package includes 2.5-inch 3-bolt collectors, MLS header gaskets, and solid copper collector gaskets for your exhaust installation.
LS Engine Compatibility: Designed for LS1, LS2, LS3, and LS6 engines, including common 4.8L, 5.3L, 6.0L, and 6.2L applications.
Compact Block Hugger Design: Shorty header configuration helps maximize clearance in confined engine bays.
Stealth Black Finish: Non-reflective black coating provides a clean, understated engine-bay appearance.
Tight-Clearance Design: Helps accommodate steering shafts, frame components, and other nearby parts.
2.5-Inch Collectors: Features 3-bolt collector connections for compatible exhaust configurations.
Installation Gaskets Included: Supplied with MLS header gaskets and solid copper collector gaskets.
Custom Swap Applications: Suitable for compatible C10, K10, classic truck, hot rod, and custom chassis builds.
| Feature | Specification |
|---|---|
| Product Type | LS Swap Shorty Headers |
| Header Design | Block Hugger |
| Engine Platform | GM LS |
| Engine Compatibility | LS1, LS2, LS3, LS6 |
| Engine Displacement | 4.8L, 5.3L, 6.0L, 6.2L |
| Finish | Black Non-Reflective Coating |
| Header Configuration | Shorty |
| Collector Size | 2.5 Inches |
| Collector Connection | 3-Bolt |
| Header Gaskets | MLS |
| Collector Gaskets | Solid Copper |
| Intended Application | LS Engine Swaps |
| Common Build Applications | C10, K10, Hot Rods, Custom Chassis |
The black non-reflective coating gives these shorty headers a subtle, clean appearance that complements custom LS engine builds. The coating is designed to provide durability through repeated exhaust heat cycles while maintaining an understated finish.
The Block Hugger configuration is designed for installations where available engine-bay space is limited. Its compact layout helps provide clearance around important surrounding components, including:
Steering shafts
Frame components
Nearby engine-bay components
Custom exhaust routing
Actual clearance depends on the engine position, chassis configuration, steering setup, and other modifications.
These headers feature 2.5-inch 3-bolt collectors and include gaskets for the header and collector connections.
Included components:
MLS header gaskets
Solid copper 2.5-inch collector gaskets
The included gasket package supports installation and sealing at the corresponding exhaust connections.
| Component | Quantity |
|---|---|
| Black LS Swap Shorty Headers | 1 Pair |
| MLS Header Gaskets | Included |
| Copper 2.5-Inch Collector Gaskets | Included |
1. Which LS engines are compatible with these shorty headers?
These headers are designed for LS1, LS2, LS3, and LS6 engines, covering common 4.8L, 5.3L, 6.0L, and 6.2L LS swap applications. Verify your specific engine and chassis configuration before ordering.
2. What is a Block Hugger header design?
A Block Hugger header is a compact exhaust header design intended to fit closer to the engine. It is commonly used in custom builds where space around the steering system and frame is limited.
3. What is the difference between shorty and long tube headers?
Shorty headers feature a more compact design and are often selected for tight-clearance installations. Long tube headers extend farther along the exhaust path and have a different exhaust configuration and installation footprint.
4. Are these headers suitable for Chevy C10 and K10 builds?
They are commonly used in C10 and K10 LS swap projects. However, exact fitment depends on the engine placement, chassis configuration, steering components, and exhaust setup.
5. What size are the header collectors?
These headers feature 2.5-inch collectors with a 3-bolt connection.
6. Are installation gaskets included?
Yes. The package includes MLS header gaskets and solid copper 2.5-inch collector gaskets.
7. What finish do these headers have?
They feature a black non-reflective coating that provides a clean, understated appearance and is designed to withstand repeated exhaust heat cycles.
8. Will these headers clear my steering shaft and frame?
The compact Block Hugger design is intended to help with clearance in confined engine bays. However, clearance cannot be guaranteed for every application. Verify your steering, frame, engine, and exhaust configuration before purchase.
9. Are these headers suitable for vehicles manufactured after 1967?
No. These headers are designated for vehicles manufactured in 1967 and earlier, prior to federal emissions standards. They are not for use on vehicles manufactured in 1968 or newer or on engines originally manufactured with emissions equipment. Always verify applicable emissions regulations before installation.
Designed for compatible LS engine swap applications. Before purchasing, confirm:
Engine model and displacement.
Engine mounting position.
Steering shaft and frame clearance.
Collector and exhaust connection compatibility.
Available space within the engine bay.
Custom installation adjustments may be necessary depending on your vehicle and chassis configuration.
Important Emissions Notice: Designed for vehicles manufactured in 1967 and earlier, prior to federal emissions standards. Not for use on any vehicle manufactured in 1968 or newer or any engine originally manufactured with emissions equipment. Check applicable local and federal emissions requirements before purchase and installation.
WARNING: RACE / COMPETITION USE ONLY
This part is built and sold only for racing vehicles used solely in closed-course competition. Once this part is installed, the vehicle may never be used, or registered or licensed for use, on a public road or highway. Off-road or off-highway use is not competition use. Installing this part on a vehicle used on public roads may violate the federal Clean Air Act, 42 U.S.C. 7522(a)(3), and state law, and may result in civil or criminal penalties, failed inspections and loss of registration. Emissions laws vary by state. Check yours before you buy.
NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES. THE SALE, USE OR INSTALLATION OF THIS PRODUCT MAY ALSO BE ILLEGAL NATIONWIDE UNDER THE FEDERAL CLEAN AIR ACT (42 U.S.C. 7522(a)(3)).
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