Check these guys out. It's a Dad of a guy that I know. He rebuilt/refurbed a rear-end for me. He came VERY highly recommended. Very meticulous.
http://www.patcotrans.com/
Good luck!!
Hey Popdart, welcome aboard! I'm not much of an old guy, but I'm workin' on it! I'm new on this board too and am from michigan to boot (Oak Park). This is such a great forum, good knowledge, good people!
Cheers,
Brian