Diaphragm type
pressure plate with light increase in pedal pressure, 6 ceramic buttons per
side of disc, 650-750 hp (good for drag racing) May require hydraulic upgrade
– not SFI approved.South Bend Clutch 13†diaphragm style 3600lb. pressure
plate offers maximum holding power.  South Bend has
developed an organic friction in a button form allowing for a dual friction,
dual disc clutch. The organic lining will be facing the pressure place and
flywheel for smooth engagement yet still offers superior holding power.Clutch
package upgrades to 1 3/8″ input shaft from the 1 1/4″ factory
shaft in the Dodge NV4500. Kit includes:1 3/8″ input shaft,
bearing retainer with seal, front bearing and race, pancake bearing as well
as the thrust bearing.FEATURESClutch discs are a dampened free travel design
similar to the semi clutch to help reduce gear roll-over.One of a kind
dampened center place eliminates rattle when clutch is releasedRe-designed
dual friction clutchDiaphragm style pressure plate with heavy pedal
pressure6Â ceramic buttons per side of disc650-750 hp with ductile
flywheelWill require hydraulic upgrade3600 lb pressure plate load