just got 3 series posi/3.42 out of a 2000 ss ,an install kit/solid pinion space and gm posi add. w/ 2quarts of rear lube , and relucter gear for the 3 series from gm . anything else a i might be missing please commit. it's going in a 94z w/ lt4 hot cam , rr's 2800stall ,cai,tb bypass, cat back , lt4 km. any suggestions are greatly appr.

 

Yeah.. A rear end girdle