Shudder

[M01ST]

Hey guys when on a decent bit of throttle in 1-2-3 I seem to have a full shudder in the back end of my sv8 I thought it was my old diff but the new one is doing it also. Was thinking maybe flogged centre bearing?

[vncruzr]

Check your tailshaft couplings.....think they are rubber...replaced mine couple of weeks ago...looked ok at first but when i got them off could see the cracks around the nut/bolt joins...Either that or your diff mount rubber..