1970-74 GM LS 2nd Gen (Camaro/Firebird) Full Length Engine Swap Headers for Stock LS1/LS6/LS2 or 5.3L-6.0L Vortec truck engine swaps

Features:
  • 100% Stainless steel construction
  • 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
  • Installation with half-height mounts will likely require modification to vehicle floor panels
  • Compatible only with stock height subframe/body mounts
  • Connection to 2-1/2 Hooker 2nd-gen F-body exhaust system requires the use of an available mid-pipe kit
  • Bolt-in installation with Hooker 3 2nd-gen F-body exhaust system
  • 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
  • Proprietary flat-finished/TIG welded stainless steel investment cast port flanges, CAD/CFD designed one-piece merge collectors and investment cast attenuation spears
  • 1-3/4 primaries/3 collectors
  • The only 70-74’ specific header design in the marketplace
  • Premium fitment with maximized ground clearance
  • Will not install with factory column shift linkage, Lokar or similar aftermarket cable or linkage required for column shift applications