We're finishing up another engine (434sbc, 9.5:1, Dart Iron Eagle platinum 230 heads, isky cam 264/264 duration @ .050 .548/.548 lift, Edelbrock Victor Jr. intake, Edelbrock 750cfm carb for now, true dual 3" exhaust) and I've been looking for an almost stock sounding muffler in 3". I know I'll most likely have some resonance because of the pipe size but was wondering if anyone knows what the quietest muffler would be for 3" pipes?

I'm also running electric cut-outs off the headers for truck pulls and mud drags so performance isn't a must but would be nice.

Thanks in advance for any information. Just sorry I don't have more to add besides questions. I usually check in everyday and a lot of my questions have been answered through other's questions.