Differential Modifications or Replacements Include
? 3.42 ring gear and housing out of 86 firebird
? Auburn limited slip differential of 96 Trans Am
? Factory 28 spline axles
? Summit Girdle with ARP bolts

After a nice prime and some coats of gloss black, it looks like an aftermarket performance rear.

This posi is a lot better than the two open rears before it.

