Hi all. I'm at the point where I need to select a new rear end. my stock pontiac is going to go. The engine is 500 HP, 700r4 tranny and it will see street and strip. I was wondering who out there has done a 12 bolt conversion, how hard, is there a perticular axle that is bolt in for an f body.

Engine may see shots of nitrus so I need rear to be solid.

I was thinking of going with a Air Ride Technologies kit for the rear also... uses origional brackets, bolts in..