"Extreme Duty" WP Racing gearsets. 1st, 2nd and 3rd gears are extra wide. Designed solely for the MD4S. 091 ratios used in the 4th gear position.
Larger input shaft - 29 spline
Larger Mainshaft bearing with steel cage
Larger input bearing 1 inch OD
Billet 1st/2nd synchro hub
Billet WP Racing 3rd/4th clutch hub
New 1st/2nd slider (091)
Billet aluminum reverse extender
One piece pinion shaft with coarse-pitch splines. 10" diameter ring gear. 5.42 5.14 4.86 standard ring and pinion ratios. Optional 5.29 reverse rotation ratio
Extra heavy-duty reverse coupler
Mendeola cast intermediate housing
Mendeola extra-large differential with large carrier bearings and 930 stub axles
Options:
PBS Mid Engine cable shifter.....................................................................$495.00
Mendeola MD4 into Swing Axle kit (includes racing axles)................$975.00
Prices subject to change without notice
