I've been noticing a loud clunk when I let off or on the gas while driving. All my rear end components were brand new/refurbished, so I was suspecting it was a backlash issue (I had added a gear driven LSD to my R200). I just pulled the rear end and everything was in spec.
Once the rear end was out, I tried rotating the driveline (still sticking out of the T56) with the car in gear, and I believe the clunk noise is coming from there. I get a fair amount of play when rotating it back and forth. Anyone else have a similar issue? This is a newly rebuilt T56 from a reputable source. Is this not an issue in f-bodies because they have better sound deadening?