Re: What 3” muffler has the following characteristics:
I installed Flowmaster Super 40's on my 40 Coupe 350/350/2500 stall, and couldn't be happier with the sound and tone. I get asked all the time what mufflers I'm running. The cams not a real polluter just a little tight lope to it.
I was at March Meet in Bakersfield several years ago and asked at the Flowmaster Booth as to their most popular muffler sold. The guy didn't even hesitate "Flowmaster Super 40"
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