I have full widths in mine (d44 and a 9") and couldn't be happier with them. If you don't want to go full width get a early bronco d44 it's narrower than full width. I ran 35/15.5 boggers on mine for a while and never broke any thing. If you break stuff throw some cromo shafts in and Ctm u joints and call it good.
I have around 400$ in my axle set up with all new u joints and ball joints and breaks all around