79' C20 5.7 350, TH400
So I went to the exhaust shop to get new duals. I have two flowmasters and I'm wanting the tru dual setup. I also have headers. I asked the guy if he could put a crossover( H ) pipe on. He said I didn't need it cause I have headers and it would already flow good. Won't an H pipe balance it out and make it sound better even with headers? Because I would really like one on my exhaust.