New forum group, Nor-Cal Mopars

Hi Guys! I’m back in Norcal, does anyone happen to know how to rebuild a 8.75 chunk? I’m looking to learn, but also change all the bearings, sleeve and yoke
I was going to do my own 8 1/4 till I realized how many times it has to go together & apart , till you get right. So i called around till I found a professional to do it. There are somethings better left to the pros.