What other rear ends will work with my Dart?

I had a 98 explorer , axles are different lengths at least on the 4x4 . for the offset of the transfer case if i remember . 8 3/4 is a great diff , I never blew one and had a 440 and a very heavy foot . had a few chev 10 bolts and dodge 7 1/4 blow to pieces
Add the fact changing the pumpkin is a breeze so if you like have a few with different gear sets for changing situations