Ok, researching I hope I am posting to correct forum. Anyway I have confirmed that prior to Dad passing and giving me his 72 Chev 350 SS he had a 2 chamber flowmaster exhaust system installed. My question is this is a stock 350SS motor I want the best sound I can get out of this motor. What if any difference is the flowmaster exhaust system than standard duals that I grew up with?

that is a sweet looking ride BTW..

Flowmasters give a much deeper rumble than the factory duals & are a little OK alot louder.

I like them alot & have that system on mine also!