1. Easy fix, the 3.0 SOHC is super easy( but expensive, likely need to replace heads)
2. ditch the ridiculously long valley springs in the rear return drive shaft angle to near stock(has Gen II springs, the valley springs always collapsed) Could lower it, but then you loose the great clearance.
3. Junk Yard. (No way, this stuff is getting way too old. Some sort of aftermarket package I would think.)
4.Gen 2 Idler from autoclone, free lifetime replace. (They fail constantly with 35's, I have a brass bushing custom one in the back seat to try out.)
5. Remove stub axle and bearing from tube, Re-install with sleeve retaining locktight between axle tube and bearing race. Worked for my 89. (Interesting, not sure how that all works but it definitely needs it.)