Pontiac455 said:Look for a 8 3/4 out of a B body dodge or plymouth the housing is 52 inches from plate 2 plate. Set the rear houseing up in a jig take some measurements and weld in all the brackets. Set of 391's and a sure grip and u'll never break that one.
Have you done this swap? That's the rear I contemplated before I found my 8.5 (good price). It seemed like a good low buck option, minus the 5 x 4.5 bolt pattern.