South Bend SDD3250-GK-ORG Organic Street Dual Disc Clutch Kit (with Hydraulic Assembly)

Upgrade your 2005.5–2018 Dodge Ram 2500/3500 with 5.9L or 6.7L Cummins and G56 6-speed manual transmission to a smooth, strong, and reliable dual-disc clutch designed for real-world street driving and serious towing.

This full-organic South Bend Street Dual Disc clutch delivers excellent holding power while maintaining smooth engagement and a relatively easy pedal feel — making it one of the best choices for daily-driven, modified, or heavy-towing Cummins trucks.

Performance Ratings

• 550 HP / 1,100–1,200 ft-lbs torque capacity
• Rated for 30,000+ lb towing
• Stage 2/3 street dual-disc design

Why Choose the SDD3250-GK-ORG?

The “-ORG” version uses full organic friction material on both sides of the dual discs. This gives you:

• Smoother, more street-friendly engagement than hybrid organic/ceramic clutches
• Quieter operation with less chatter
• Excellent drivability for daily use while still handling serious power and heavy loads
• Better heat dissipation and reduced wear thanks to the dual-disc design

Key Features

• Full organic dual-disc design for smooth engagement and strong holding power
• 13" diaphragm-style 3,250 lb pressure plate
• Dampened, free-travel disc design to reduce gear rollover
• Stabilized center plate with hardened dowel pins and snubs to minimize rattle when disengaged
• Neoprene dampeners for quiet operation
• Sprung hub design
• Includes upgraded Hyd-X-.750 hydraulic assembly (master & slave cylinder)
• Includes ductile iron flywheel, throw-out bearing, alignment tool, pilot bushing, and all necessary hardware

Kit Includes

• Dual organic clutch discs
• Pressure plate
• Ductile iron flywheel
• Upgraded hydraulic master & slave cylinder assembly
• Throw-out bearing
• Alignment tool
• Pilot bushing
• All mounting hardware and crank bolts

Important Notes

• Not recommended for completely stock trucks (best paired with tuning or other modifications)
• Not for competition use (sled pulling, drag racing, etc.) — Non-SFI approved
• Fits only 2005.5–2018 Ram trucks with the G56 6-speed manual transmission (second half of 2005 model year and newer)

This clutch is a favorite among owners who want a strong, streetable upgrade that can handle heavy towing without sacrificing daily drivability. If you’re looking for maximum smoothness and quiet operation in a dual-disc package, the SDD3250-GK-ORG is an outstanding choice.