Thread: Sound Testing: Flowmaster's 8 Most Popular Mufflers
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Old 08-17-2016, 04:54 AM
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69hugger 69hugger is offline
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Can someone explain the difference between 304 & 409 stainless? Just for those of us who don't know....

THANKS!
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'69 Camaro / 534 BBC / DSE Built
'67 C10 / LS-3 w/Magnuson / Roadster Shop Chassis (SOLD)
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