BD Big Stack Overdrive Shaft & Drum Kit

Give the 68RFE in your 2007.5-2018 Dodge 6.7L Cummins increased torque holding capacity with the BD-Power 1062036 Big Stack Overdrive Shaft & Drum Kit. Technology specifically taken from the BD-Power Built 68RFE Transmission, BD's large overdrive clutch spline and high strength billet QT1000 reaction plates ensure less deflection and more uniform clutch face engagement. The large input drum apply area increases torque holding by a further 16%, giving you a total of 54% increased torque holding capacity.

 

33% More Steel Mass For Better Heat Absorption

54% Increased Torque Holding Capacity

Billet Machined Overdrive Shaft Spline

Billet QT100 Reaction Plates

12-Month Parts Warranty 

Note: The required Raybestos Clutches B29308L/BL29309L are not included. These clutches are included in BD-Power Build-It Kits.