Posted May 7, 200519 yr comment_122904 My "new" 73 has a 6 into 2 header and then runs into 2 glass packs not far back and then all the way out with 2 pipes.In the powerband it is quite loud.I just want to tone it down a bit.I have searched but can't find easy solution. Maybe another pair of glass packs at the back?ty sirs Link to comment https://www.classiczcars.com/forums/topic/15828-muffler-advice-on-6-into-2-dual-glass-pack-73-z/ Share on other sites More sharing options...
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