how strong is the 8 3/4 #741 case?
Running one behind my 317hp 273 in the Barracuda. They really are stout rear ends. Remember anything will break if you are stupid enough.
Back in the 80’s when I drove stupid… we did not care what case was in the 83/4 as long as we had an 8-3/4. The goal was a Dana 60. That was the perfect dream rear. Besides Daisy Duke that is.