ACT PO1-HDR4 – 1991 Porsche 911 HD/Race Rigid 4 Pad Clutch Kit

Description

ACT PO1-HDR4 – 1991 Porsche 911 HD/Race Rigid 4 Pad Clutch Kit

ACT Heavy Duty Race Rigid 4 Pad Clutch Kit

HD/Race Rigid 4 Pad

PO1-HDR4 kit features ACT’s most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT’s 4-pad rigid race discs are made with high quality, ceramic friction materials. The chrome-moly hub is heat-treated for strength and durability. The lightweight, rigid design allows for quicker shifts and smooth, trouble-free service. With the 4-pad rigid race disc, engagement is harsher, but shifting is faster. The 4-pad rigid race disc is well-suited for the smaller disc sizes in smaller engines.

• “Excellence in Performance”, backed by the best one-year warranty in the industry!

Release Bearing Included: YesClutch Disc Diameter: 9.4Clutch Disc Diameter: 240Disc Material: CeramicInput Spline Quantity: 23Input Shaft Diameter: 1Alignment Tool Included: YesDisc Type Sprung Solid: SolidPressure Plate Bolts Included: NoGrease Included: YesGrade Type: PerformanceClutch Slave Cylinder Included: NoFlywheel Bolts Included: NoPilot Bearing Included: NoClutch Master Cylinder Included: NoProduct Weight (lbs.): 13.3Torque Capacity (ft/lbs.): 880Torque Capacity Over OE: 67%Flywheel Included: NoPilot Bushing Included: NoPressure Plate Type: Heavy Duty