: Aftermarket or beefed up Rear

05-14-06, 02:51 PM
Whats the situation with GM and a sronger rear? I heard there is a beefed up factory rear but I can't find more than rumors.

What about an aftermarket rear? Is one available? Is so, where? Thanks.

05-14-06, 09:17 PM
Search this forum...answer abound. Start with the third sticky.