I have an 86 Cutlass it was originally a 307 200r4 car its now 403 Th350, and a 1 wheel peel is just not cool. Im guessing I have a 7.5 inch rear considering its not a 442. So I want to switch out the carrier with one from a vehicle with posi, I was curious what to check the junkyards for? Other then other G bodies, I heard Camaros and S10s also had the 7.5 is that true? Please let me know I want to start searching asap.
