ive got a 92 camaro rs rear end it has 28 splines. i have a 79 camaro posi unit so far ive found out the pinion gear is thinner on the 92 than the 79. so i bought new bearings and crush sleeve and also a new seal.. it fits in the carrier fine and bolts in. do yall see any problem with this. its a 5.13 gear posi..? took a lot of mix n matching of year parts to work..