Description

ACT PO3-HDSD – 1999 Porsche 911 HD/Perf Street Rigid Clutch Kit

ACT Heavy Duty Performance Street Rigid Clutch Kit

HD/Perf Street Rigid

PO3-HDSD 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. The ACT performance street rigid-hub discs feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. The chrome-moly hub is heat-treated for strength and durability. Rivet design and materials are carefully selected for maximum strength. These discs are the minimum weight street disc for faster shifts. ACT’s street rigid-hub discs provide race-proven performance with street manageability.

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

Product Weight (lbs.): 14.6Torque Capacity (ft/lbs.): 525Torque Capacity Over OE: 36%Pilot Bushing Included: NoPressure Plate Type: Heavy DutyRelease Bearing Included: YesClutch Disc Diameter: 9.4Clutch Disc Diameter: 240Disc Material: OrganicInput 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: YesClutch Master Cylinder Included: No