Im glad im going to get back into doing stuff. Im project deprived currently.
Building a jig is my plan! Probably going to do 2 muffler clamps to hold the axle tubes in place and find the center. Have to see if the pinon angle is the same between the 7.5" and 9" compared to the carrier flange on the 9" to the gasket surface on the 7.5". If it is Im just going to use a square and align the flat surfaces square to to the floor. If not, Im just going to build a stand for the U joint to rest on.
Ive got plans!
Rear end is for a donated club drag car project. I donated my 85 Cutlass roller, theres a donated freshly rebuilt T400, fresh 5.3, twin 70somethings, seats, guages, injectors, harness, ect. Only thing purchased so far is the turbos and wastegates. Rear end is out of a 79 Lincoln Versailles. 1.5" wider I think but it was free!
I donated the car, rear end brackets, battery and cables, AC delete plate, and possibly other stuff.