Ellis Juan

iTrader: (5)

My stock tranny mount was ripped so i replaced it with a prothane from Tracing. Took it for a test drive: 1st gear-2nd(vibration decreases thru the gears) feels like my dshaft is unbalanced(lot of vibration). Did a search and a lot of guys get vibration but does it feel like what im talking about. I think i will shim the crossmember down a bit. Kinda makes me nervous. Any thoughts on what it could be? My guess is that it is higher than stock and picked the back end of the tranny up a bit.

Steve Burger

iTrader: (33)

If the shaft is not balanced the vibration will increase with speed. Did it vibrate before the trans mount change?

Ellis Juan

iTrader: (5)

no, only after the install. Its weird im kinda used to it now, doesnt feel as bad. I guess it really does just transfer drivetrain vibration that bad.

Steve Burger

iTrader: (33)

Mine does not do this. I would double check everything.

black00TA

iTrader: (3)

its going to vibrate a lot at first, then it will settle down, also check to make sure you didnt add or forget a washer. because if its not the same height than you can throw off the angle that the input shaft goes in and improper driveshaft angle