First Post - Header Fitment Question
New to this forum and hoping to get some advice. I'm helping my dad restore a '55 Chevy step side pick up truck. The truck has a late model (either a '79 or '80) Camaro subframe installed. Otherwise the truck (body, engine compartment, interior, bed, etc...) is being rebuilt back to stock. I built an L-79 350 and a TH-350 transmission for my dad to use as the drivetrain for this truck. We're to the point where we need to buy some headers for it. The engine is making ~350-375 gross hp. I want to use a 1-5/8" primary tube with a 3" collector for this application. I feel this will help a little in the torque department. We'll probably run 2.5" duals out the back. Can anyone tell me what header might fit this setup? I would like to use a Hedman header, so if anyone is running a setup similar to this I would appreciate any advice you can offer.