GM rear end widths

I am looking for a 63 " wide[ drum face to drum face] passenger car rear end with a 5 on 5 3/4 bolt pattern. Any one got any ideas on what car this might be under? Thanks, Joe.

And here's one with GM info. Btw, you probably mean 4 3/4 bolt circle.

http://www.teufert.net/other/rear%20...dimensions.htm

An 81 Camero is 63 " drum face to drum face. Usually 10 bolt with 342's Joe, 5 on 4 3/4. Not bad street gears I hear.
Tom.

Thanks Tom, I knew someone here would know the answer. You and Bob are right, I meant 4 3/4. Joe