1970-74 GM LS 2nd Gen (Camaro/Firebird) Full Length Engine Swap Headers for hot LS1/LS6/LS2 (cam,heads,nitrous), 6.2L(L92)Vortec truck, LS3 or all supercharged LS/Vortec engine swaps requiring maximum ground clearance. Not legal for use on pollution controlled motor vehicles.

• 1-7/8 primaries/3 Inch collectors
• Proprietary flat-finished/TIG welded stainless steel investment cast port flanges, CAD/CFD designed one-piece merge collectors and investment cast attenuation spears
• Compatible with Quick Time bellhousings, mechanical clutch linkage (requires custom Z-bar/pivot ball assembly), stock A/C evaporator case on firewall, straight boot spark plug wires and Holley LS swap oil pan and accessory drive brackets
• Bolt-in installation with Hooker 3 2nd-gen F-body exhaust system
• Connection to 2-1/2 Hooker 2nd-gen F-body exhaust system requires the use of an available mid-pipe kit
• Compatible only with stock height subframe/body mounts
• installation with half-height mounts will likely require modification to vehicle floor panels

Designed and intended for installation only with Hooker LS swap engine mounting brackets and transmission crossmembers for this application. Will not install with any other brand of mounts

• Will not install with factory column shift linkage, Lokar or similar aftermarket cable or linkage required for column shift applications
• the only 70-74' specific header design in the marketplace
• Premium fitment with maximized ground clearance
• 100 Percent Stainless steel construction

Details:

• Application: 1970-1974 Camaro/Firebird
• Bolt size: M8 x 1.25 x 25mm
• CARB (California) Compliant: No
• Collector Diameter: 3.00 inch
• Emission Code: 4
• Engine: GM Gen III/IV (LS)
• Exhaust Series: Hooker BlackHeart
• Header Finish: Natural
• Header Style: Long Tube
• Material: 304 Stainless Steel
• Primary Tube Dia.: 1-7/8 inch
• Product Type: Headers
• Warning: California Proposition 65