want to swapy my 7. with a 12 bolt?

[xcmx]

hey guys i wana change my little 7.5 out of my lemans and get a 12 bolt in there. i found the adjustable control arms, what year car would i get a rear end from and what cars? if anyone has any imput let me know. im surrently restoring it and actually building a drag car.. i got a chevy 350 with about 530 ponys going in it,turbo 350 with a 3500 stall converter. 8 pt cage is in i welded it all in and finished it yesterday.. i dont wanna run a 9 inch because i wana keep the car gm. so if anyone has any imput on a rear and what to do for an exact swap let me know.

 

[ryanwitski]

i've been told an A body 10 bolt rear will fit with the adjustable suspension. Also the ten bolt does not take as much to push. of course the 8.5" but u knew that. try a chevelle or old elky.