What other rear ends will work with my Dart?

63VALIANT*KISS said
8 1/4 all the way there good rear ends keep it mopar!

They are good rears but hard to come by, I've seen 2-3 in the past 15 years that weren't in someones driver, I ran 8.75's until about 3 years ago when I started looking around for a budget friendly alternative.