i have a 88 ranger STX, 2.9, 5 speed, 3.73 L/S front and rear, other than that stock for now, planning on 2" cheater suspention lift(coil spacers and add a leaf) 3" BL and 32x11.5 procomps. and a new motor, going to stick with the 2.9 and probibly switch to 4.56 gears.