Rear end swap ideas.. (Purists need not enter)

I don't know if the 10 bolt in the Chevy 2 is the same as the 10 bolt rears used in 70 Chevelles but they were junk. Back when I was a kid I had a 70 Chevelle with a bone stock 350 4 barrell (250 hp version) and tore up 2 10 bolt rears. Didn't even have sticky tires on it.