So I bought this rig a couple of weeks ago and I know it needs a new throw out bearing because the clutch sticks right at the contact point which can lead to abrupt power to the rear wheels.
When this happens, I hear a clunk somewhere in the drive train. This clunk also happens in second gear and when rapidly going from acceleration to deceleration. I checked the play in the drive shaft and there is barely any. I can get it to move just slightly maybe 1/64th of a turn. Is that enough slop to warrant a U joint replacement?
The previous owner had a locker put in (I do not know which one) could this be the source of the clunk? Is it normal for a locker to have some slop in it?