bvectra

it appears my clutch pack is not working right in my 92 zr1 the right wheel does most of the driving the left doesn't do much now if i rebuild build it should I just replace the clutch pack or go to after market stuff for better racing .

Zrxmax

Rebuilding is a good option because then you will know exactly what you have and hopefully some kind of warranty. Plan B could be to simply

source another rear end so you have a spare and can keep the car operable while maintenance / rebuilding is being performed.

I have 2 rear ends for that last reason that allows me 2 different ratios for different uses.