BD Diesel 1062035 Big Stack Overdrive Shaft and Reaction Plates Kit

The BD Big Stack consists of 16 overdrive clutches, made possible with an improved OD shaft with increased spline depth, and two billet QT100 reaction plates. This allows for a 33% increase in mechanical torque holding capacity and a 33% increase in steel thermal mass. The billet QT100 plates reduce clutch coning due to the stiffer material and geometry. The BD Big Stack can be used in conjunction with a Sonnax input drum to allow a 16% increase in apply area. This setup will allow for a 54% increase in mechanical torque holding capacity. An electronic pressure enhancer (1030369) will further increase OD torque holding capacity.

Description_DEF	Automatic Transmission Overhaul Kit
Description_DES	BD 68RFE Big Stack Overdrive Shaft & Reaction Plates Kit Dodge 2007.5-2022 6.7L
Description_DES	Big Stack Overdrive Shaft and Reaction Plates Kit
Description_EXT	BD 68RFE Big Stack Overdrive Shaft & Reaction Plates Kit Dodge 2007.5-2022 6.7L
Description_EXT	Big Stack Overdrive Shaft and Reaction Plates Kit; Big Stack Overdrive Shaft/Reaction Plates; Incl. BD Overdrive Shaft/Reaction Plate OE-US and OD-Rev;
Description_FAB	12 Month Warranty
Description_FAB	16 Overdrive Friction Surfaces
Description_FAB	33 Percent Increased Torque Holding Capacity
Description_FAB	33 Percent More Steel Mass For Better Heat Absorption
Description_FAB	33% increased torque holding capacity
Description_FAB	33% more steel mass for better heat absorption
Description_FAB	Billet Machined Overdrive Shaft Spline
Description_FAB	Billet QT100 Reaction Plates
Description_FAB	Longer clutch engagement area
Description_FAB	Raybestos clutches B29308L / B29309L are required (included in BD Build-It kits)
Description_FAB	Raybestos Clutches PN[B29308L/B29309L] Are Required
Description_INV	68RFE BIG STACK KIT DODGE 2007.5-2018
Description_INV	68RFE BIG STACK KIT DODGE 2007.5-2022
Description_LAB	Proposition 65
Description_MKT	Are you a looking to rebuild your own transmission and needing some specialty parts to match your application? BD offers a range of rebuild parts kits featuring the same parts we use in our own performance transmissions for the seasoned builder to complete the job. All kits include the basic rebuild parts and gaskets and have the added touches that range from stock HP up to our Stage 4 Master Kit - which is pretty well everything we put in our own transmission rebuilds.
Description_MKT	The BD Big Stack consists of 16 overdrive clutches, made possible with an improved OD shaft with increased spline depth, and two billet QT100 reaction plates. This allows for a 33% increase in mechanical torque holding capacity and a 33% increase in steel thermal mass. The billet QT100 plates reduce clutch coning due to the stiffer material and geometry. The BD Big Stack can be used in conjunction with a Sonnax input drum to allow a 16% increase in apply area. This setup will allow for a 54% increase in mechanical torque holding capacity. An electronic pressure enhancer (1030369) will further increase OD torque holding capacity.
Description_SHO	68RFE BIG STACK KIT
Description_SHO	A/TRebuildKt
Engine	6.7L Cummins 19-up
height	6.0
length	12.0
LTL	N
Make	Dodge
Prop 65 (C, R or CR)	CR
Prop 65 - Short Label	bddiesel_prop65_warning.png
Prop 65 Warning	WARNING Cancer and Reproductive Harm www.P65Warnings.ca.gov
Prop 65 Yes/No	Yes
Title	BD 68RFE Big Stack Overdrive Shaft & Reaction Plates Kit Dodge 2007.5-2022 6.7L
weight	8.0
width	12.0