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Old 05-17-2024, 06:56 PM   #3
Nima
Blue 67
 
Join Date: Apr 2004
Location: Western WA
Posts: 1,174
Re: General Muffler question

Thanks.
It is kind of disappointing that the Flomaster ones (the 50 or 70 big block ones) don't have any specific descriptions on Holley's website. The customer service sucks too, keeping you on hold for such a long time. Also, I have been searching online to see if I can find any info but no luck. I like these mufflers because they are quieter than others.
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1953 GMC 3/4 ton: current project
1967 C20: 5.3 voretc with T5 conversion, 4 wheel 8 lug disc brake
1972 Nova: my 4 door sport sedan! 5.3 voretc + T5 conversion. drivable project, FUN!!
1979 Camaro Z28: 5.3 vortec conversion with build TH350: drivable project, Fun to drive
1992 Camaro RS convertible (Z28 clone): 5.3 conversion with build T5: on going project
2005 Silverado 2500, 4x4 Duramax, original owner
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