I have a complete 3.23 10 bolt Disc Brake rear end in the garage out of a '92 Z28 with the G92 option. It needs to be redone, whines pretty bad. My friend has a posi carrier with fresh 3.23's that came out of a '90 IROC. Will the axles interchange? Basically, The carrier will only cost me $100 and a rebuild will prob be at least $400. Both 10 bolts. My car currently has a 2.73 posi DRUM rear. I want this so I can have disc brakes and better gears. Thanks.

 

Gee, for not to much more you can actually make the stock 7.5" a pretty mean rearend. Check out the tech articles on the homepage.

 

axles are or should both be 28 spline, length is differant.