8 1/4 OR 8 3/4 A body rear axle
I have a complete drum to drum 8.25 rear that I just took out of a 74 Duster. It's an open diff and it could use some new brake lines. Otherwise, it's complete and looks to be in decent shape.
I might be able to get it to Carlisle next month if you're going.
Ken
Edison, NJ