03-19-2022, 10:45 PM

lugnutx2

Chief Ponti-yacker

Join Date: Dec 2013

Location: Mid West

Posts: 637

I'm needing advice on exhaust for a 68 400 HO firebird

I need to replace the exhaust on a 68 400 HO firebird, and am looking at a couple systems that Ames sells. The first is, # FN389LW RA/HO transverse muffler with resonators and tips, I'm guessing that it's 2 1/4? The second is FNSGF70, 2.5 Xpipe with Race-Pro cross transverse muffler only. The third is FN389LT RA/HO transvers muffler, no resonators and for tips. Anybody using one of these on their bird? How was the fit and sound?

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