I don't mind making some modifications, but I'm really not into designing my own performance exhaust system. I have a mildly modified 302 engine in my 77 F150 and I am not trying to travel the miracle mile. I just want it to sound good and not be too restrictive. What headers would you recommend? My 302 has an RV Style cam, Weiand dual plane manifold, and a Holley 600cfm 4160 4bbl carb.

A1 Auto has some 1980 302 manifolds that I think may allow me to use the LMC exhaust kit I purchased. Anyone see any reason that these 1980 manifolds would not work on my 77 F150? Thanks.