sure grip for 65 dart

65 Dartman said
If it were me, I’d be on the hunt for an A Body 8.75 with SBP axles to match your front brakes. 8.75 pigs with a Sure grip are so much more available than a SG for a 7.25 and parts are Readily available for just about anything you need for an 8.75.

Only problem is I know nothing about rear end swaps. I would nt know what 8.75 would go under a 65 abody and then id have to shorten the drive shaft.