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South Bend NV4500 Street Dual Disk 3250 Plate Load Organic 550HP

South Bend NV4500 w/1.375 Input Organic Street Dual Disk




South Bend Clutch 13” diaphragm style organic dual disk clutch with 3250lb pressure plate made for the 1.375" input shaft, it offers exceptional holding power and smooth engaugement with easy pedal effort. It does NOT include the input shaft. 

This is THE clutch for the smoothest engaugement for heavy, frequent towing and HP capability of up to 550HP at the wheels. 


  • Clutch discs are a dampened free travel design similar to a semi clutch to help reduce gear roll-over.
  • 12 Organic Buttons on both clutch discs for extra-smooth engaugement 
  • One of a kind dampened center place eliminates rattle when clutch is released
  • Neoprene dampeners for quiet operation
  • Diaphragm style pressure plate with light pedal pressure
  • 3250 lb. plate load
  • Includes 1.375" upgraded billet input shaft

Holds 550HP at the wheels! 

Includes: Flywheel, pressure plate, clutch discs, throwout bearing, floater plate, clutch fork, throwout bearing, clutch alignment tool, 1.375" input shaft kit, and mounting hardware. 

Hydraulic Upgraded Recommended for NV4500 transmissions.

THIS IS A NON-SFI CLUTCH! Which means they are for street and off road use only, not recommended for competition use. They hold the power but are not made for the abuse of sled pulling. If you are going to sled pull please take a look at our non ductal flywheel dual disc clutches.

South Bend Clutch: SDD3250-5-1.375ORG

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