Did you shorten your diff.with minitub?

Dang! Sure wish you were closer, Pettyblu. Since you're going to be cutting your rearend down, I'd trade you my B-body 8-3/4 for your A-body. Then you could cut down the B-Body rear to fit your mini-tubbed '66.
Too far from SoCal to ship back and forth.
I have a spare C-body and LBP axels that I will cut if I have too,not cutting the A rear.Too much money in LBP axels(Mosers)

Hoping to maybe get 5-6 inch b.spacing?If they,ll work??Not sure.Need more advise.
http://www.summitracing.com/parts/ARE-CL205516560/