I have a 88 4x4 5 spd, it has a 350 out of a 81, the piece over the 4x4 shifter goes 4L, N, 2H, 4H from top to bottom. My truck doesn't have the front driveshaft in it. It seems like the 4L spot is 2H, the N spot is 4H, the 2H spot is N, and the 4H spot is 4L. Does it have a differ transfer case, is it the shifter cable, or is it just the wrong cover? I'm clueless????????