OK...gonna be a long explanation, but I feel necessary for clarity.
First vehcle info...'89 Wagoneer LTD, 4.0L, NP242, AW4, 3" Skyjacker Lift, AA SYE, LP D30 non-disco front with 4.56's (Yukon Gear) and Eaton E-Locker, Ford 8.8 rear with Ected LS/Locker w/4.56 gears (Yukon Gear), 33x10.5 BFG...