BD Diesel Big Stack Shaft & Drum Kit - 07.5-18 Dodge 6.7L 68RFE

Liquid filled gauge for setting up back pressure regulation on butterfly style exhaust brakes.

Additional Information

Big Stack Overdrive Shaft and Drum Kit; Incl. Overdrive Shaft/Reaction Plate/Sonnax Machined Drum Kit/Machined Bolt-On Plate;

Part Type

Automatic Transmission Overhaul Kit

Product Overview

BD Diesel Big Stack Shaft & Drum Kit.

*Features:*
• Big stack overdrive shaft, reaction plates, and large input drum
• Large input drum apply area to increase toque holding by a further 16%
• 54% increased torque holding capacity
• 16 Overdrive friction surfaces
• Billet QT100 Reaction plates
• Billet machined Overdrive shaft spline
• 33% more steel mass for better heat absorption
• Raybestos clutches B29308L / B29309L are required (included in BD Build-It kits)

*Warranty*

Parts
• 12-Months

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

• 12 Month Warranty
• 16 Overdrive Friction Surfaces
• 33% More Steel Mass For Better Heat Absorption
• 54% Increased Torque Holding Capacity
• Big stack overdrive shaft, reaction plates, and large input drum
• Billet Machines Overdrive Shaft Spline
• Billet QT100 Reaction Plates
• Large input drum apply area to increase toque holding by a further 16%
• Large Input Drum Apply Area To Increase Torque Holding
• Longer clutch engagement area
• Raybestos clutches B29308L / B29309L are required (included in BD Build-It kits)
• Raybestos Clutches B29308L/B29309L Are Required

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Product Downloads

#	Document Type	Download
1.	Installation Instructions
2.	Catalog

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information