LT LONGTUBE HEADERS 1 7/8" C/K10 TRUCKS, A BODY, F-BODY, X-BODY LT1 LT4

Speed Engineering headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel bent, tig welded, and feature natural stainless steel construction. All of our headers have been dyno proven. We stand behind our headers in saying you will not find a better fitting, quality built, budget header for your vehicle.

Features include: Mandrel Bent Tubing, 1 7/8" Primaries, 3" Collector, V8 Engines Only, Merge Spike, 5.3L, 6.2L Engines, CNC Machined Flanges, Natural 304 Stainless Steel, Standard Graphite Manifold Gaskets

Vehicles:

1960-87+ C10/K10 Trucks

(1960-1966 C10 Trucks require slider engine mounts to clear the front crossmember)

1970 - 1981 Chevrolet Camaro

1970 - 1981 Pontiac Firebird

1964 - 1977 Chevrolet Chevelle

1975 - 1979 Chevrolet Nova

1964 - 1981 Chevrolet El Camino

1970 - 1981 Chevrolet Monte Carlo

1964 - 1981 Pontiac Lemans

1964 - 1972 Pontiac GTO

1977 - 1981 Pontiac Grand Prix

1964 - 1977 Oldsmobile Cutlass

1964 - 1972 Buick Skylark

1978 - 1981 Buick Grand National

1978 - 1981 Chevrolet Malibu

Note: "Due to older vehicle frame clearance headers are pulled in very tight, and require our spark plug wires".

Note: "Does not fit 4wd"

Note: "For LT Direct Injected series engine swaps only" These do not work on standard SBC or BBC engines.

Note: If using a larger 4L80E or older Turbo 350/400 transmission the bellhousing ears may need to be trimmed for proper clearance.

Note: Might require oil cooler adapter or delete kit on the LT4 engines.

(Warning) This is a RACE ONLY product manufactured and sold for installation on vehicles to be used solely for competition purposes. Once this part is installed, the vehicle may never be used, or registered or licensed for use, on a public road or highway. If you install this part on your vehicle and use the vehicle on a public road or highway, you will violate the Clean Air Act 203(a)(3), 42 U.S.C, 7522(a)(3) and may be subject to personal civil or criminal liability.