Center Bearing Drive Shaft Problems

[Sonex2000]

background: Turbo motor, w58 tranny, w/ N/A LSD

The center bearing on my driveshaft is going. having play and making noise. Swaped it out w/ one I got from an r154. same part. still went. something I'm missing here?

 

[IJ.]

background: Turbo motor, w58 tranny, w/ N/A LSD

The center bearing on my driveshaft is going. having play and making noise. Swaped it out w/ one I got from an r154. same part. still went. something I'm missing here?

"went" ?

went where?

 

[Sonex2000]

went to shit. has play after a mile. would there be anything else that would do this

 

[IJ.]

Well you replaced a worn bearing with a worn bearing from a more powerful car.......

It's worth checking that the 3 Universals are all still in line with each other.