427/390 Yes, a BB, but as BB's go...the runt of the litter. Stock mufflers not "Doing It" for me. I've heard both good and bad about both manufacturers.....I want a "Tuffer" Idle...but don't want a headache on long freeway cruises
What say ye, Gang???
Bob
(9944)
What say ye, Gang???
Bob
(9944)
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