chevy_tuff
Registered Member
hey im runnin a 400 sb and am trying to figure out what to throw on for exhaust, im gonna go duals, but am not sure on the diameter, what is best, 2-1/4, 2-1/2? and what mufflers should i use? i want exhaust that is loud, but sounds good. not the cheap sound of glasspacks. thanks for the help