dana 60 u bolt

Not sure if this will help.

I replaced my 8 3/4 with a Strange Dana 60 unit. The U-bolts were tight put they fit. They didn't just slip on so you might have to persuade they on some. I had to tap them on with a rubber mallet.

I went to Artilley school at Ft.Sill (USMC) in 88'. Brother still lives in Lawton after retiring from the Marines. Anyway good luck with the install.