I have a 3.08 posi disc brake rearend out of a 95 Impala SS that would bolt right in your GP!!! Its about 2" wider than the stock rear, but that only serves to fill up the insanely wide Grand Prix rear wheel "flares". The rearend comes with the 1" rear sway bar and lower control arms, too. Let me know if you want it. I was going to put it up on ebay in the coming weeks.
__________________
Jeff Ianitello
|