What other rear ends will work with my Dart?

My 67 Dart originally had the 7.25 rear end, and many years ago we put in a 8.75 with a 489 case and it has been great! The 8.75 rear ends are great rears ends, and the centre chunk is easy to swap. Went from a 3.23 open to 3.55 sure grip quickly.


Mark