2.69 Overall Top Gear Ratio+Power Train Parts Module. [6 -1/2 O.D.], [Super Track Pak], 6-1/2`` O.D., AWD, Cab & Chassis, FWD, Low & Rev. Clutch, 6-1/2" O.D., Low & Rev. Clutch, 6-1/2`` O.D., Low & Reverse Clutch, 6-1/2`` O.D., Low and Reverse Clutch, 6-1/2 Inch, Low and Reverse Clutch, 6-1/2 Inch O/D.