I've got a 55 chevy and my neighbor put in a 305 engine for me. It was out of his truck and he left the headers on it thinking I might want to keep them. Well, I don't, they're too low to the ground. I'm wondering what type of exhaust manifolds I should put on this engine. I'd appreciate any suggestions and also some info re where I could find these proper exhaust manifolds. Also, what type of exhaust muffler system. I'm more into a quieter ride than showing off and making alot of noise.