Hello everybody!

I have a Buick rear axle in my 69 pontiac Lemans (non c-clip with 2.73:1 ratio) and is now planning on a complete overhaul.
I believe it's a 8.5 1972 axle.

the numbers on the passager side tube is SAB3562
and on the housing: [0350][1235187][0CFD][8]U. and a big "A" (maybe stands for A-body?)

The question is: can I use corporate 8.5" parts like these from summit.??
Auburn Gear Pro Series Differentials 542050
Richmond Gear Ring and Pinion Sets 4902781
Richmond Gear Complete Ring and Pinion Installation Kits 8310211

I am not sure what partnumber the correct axle bearings and seals have, can anyone help me there too?





grateful for all the advice I can get.
Thanks


/Erik