8 3/4 rebuild costs....

If you were close by it would cost you a 12 pack of MGD and if you felt like you were getting a deal you could throw in a bottle of Kesslers. Bring the parts and a good day and we'd have her done. If you're buying a Sure Grip unit go ahead and buy an Eaton Tru Trac gear drive. Very nice and you wont have any issues with it.
Small Block