good news :well i got the r154 and lsd differential, bad news: the r154 has a short shifter housing welded to the original shifter housing and he lost the short shifter to the housing and the lsd ($40) has play in the pinion bearing.
So i need the r154 shifter housing w/ shifter and rebuild the differential... anyone rebuilt a these diffs? i have liiked over the tsrm and other forums but id like a little insight to the cost of a set of bearings and seals?