Rear is not to bad if it's an 8.25 rearend just change axles and drum you can get them from a 84 and earlier. Probably will have to buy new drums because most earlier trucks used 10" brake and most 85' and up used 11" but the drums are not that expensive. Now if you have something besides an 8.25 rearend
77 Dodge Adventurer SE 440 2wd SWB 78 Dodge Adventurer SE 440 2wd Utiline 90 Dodge D150 SWB 2wd 318fi 4speed 60 Desoto Adventurer 2dr 67 Dodge Dart Gt Conv. 273 4bbl 04 PT Cruiser GT Turbo 14 Ram R/T "Life's to short to drink cheap beer."