need some long tube techs
I would reuse your stock metal header gaskets.
The O2 extensions are to make the FRONT O2's reach the holes for them in the collectors. You do not need rear O2's, or bungs.
Trending Topics
Everyone should consider doing poly mounts when installing headers. There's no better time to do them, and they usually solve any/all banging issues from tight clearances. The Best V8 Stories One Small Block at Time





