Has anyone had a 3:90 gear
#1
Has anyone had a 3:90 gear
Has any of you guys ever had a 3:90 gear in a 6-speed car. If so how did you like it and would you recomend it. Because I am really needing some more down low for those mustangs w/t 4:10s and 3:73s.
#7
TECH Fanatic
iTrader: (6)
That is pretty stupid to think that 3.90 gears will be any louder than any other ratio gears. The reason yours whine is because its a 12 bolt, the extra noise is a normal thing for aftermarket rear-ends because they were made for performance not to be nice and quiet like stock ones.
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#8