Posted by J Gilman on March 12, 19100 at 11:49:40:
Does anyone know when the differential style changed on the Power wagons, as in # of pinions, etc., and how much did the design change? How easy or difficult (time and $$) would it be to switch the 4.88s into an older PW that presently has 5.83s, such as a WDX, for example. Increasing Tire circumference helps, but the truck still tops out at 40. Help, anyone?