Picked Up A 70' Dart Swinger

Hey 426 Dart,

Nice pickup! I mean Dart... LOL!

It depends on how much you want to spend...

Moser sells 8 & 3/4 rear end housings and axles.....

Dana 60s, if you want to spend more... http://www.justrearends.com/

B body rear ends from 62-70 will require using off set shackles and moving in the spring perches.

I prefer 8 & 3/4 for easy changing of gears.