not again...

[Lilspleen]

so i got my aluminum 1piece drive shaft installed today and when i down shift it vibrates hard idk what to do!?

[madforce10]

Re: not again...

i had the problem of it vibrating badly at higher speeds turns out my shaft got bent.

[pace2006]

Re: not again...

Out of balance or maybe needs new u-joints.

[Lilspleen]

Re: not again...

new driveshaft and u joints. it wont vibrate if i rev it up quite a bit and down shift but if i barely rev it itll shake like hell

[LoveMy02W68]

Re: not again...

is this a common thing with aluminum driveshafts? I've had my eye on one but if they vibrate like that i think i might change my mind

[cam98aro]

Re: not again...

new driveshaft and u joints. it wont vibrate if i rev it up quite a bit and down shift but if i barely rev it itll shake like hell

that sounds more like a trans mount than anything.

is this a common thing with aluminum driveshafts? I've had my eye on one but if they vibrate like that i think i might change my mind

no

[FirebirdGT]

Re: not again...

that sounds more like a trans mount than anything.

X2

The V6 has a fluid filled rear trans mount. Mine had no fluid when I replaced it with a soild rubber 1LE mount.
.