ACT GM8-HDSS – 1971 Pontiac Firebird HD/Perf Street Sprung Clutch Kit

Description

ACT GM8-HDSS – 1971 Pontiac Firebird HD/Perf Street Sprung Clutch Kit

ACT Heavy Duty Performance Street Sprung Clutch Kit

HD/Perf Street Sprung

GM8-HDSS kit features ACT’s most popular Heavy Duty pressure plate and most popular street disc. 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 Performance Street discs feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. These discs have reduced marcel for faster shift action to complement ACT pressure plates, with increased strength and reliability.

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

Product Weight (lbs.): 21.6Torque Capacity (ft/lbs.): 629Torque Capacity Over OE: 32%Pilot Bushing Included: NoPressure Plate Type: Heavy DutyClutch Disc Diameter: 10.5Clutch Disc Diameter: 266Disc Material: OrganicInput Spline Quantity: 26Input Shaft Diameter: 1.125Alignment Tool Included: YesDisc Type Sprung Solid: SprungPressure Plate Bolts Included: NoGrease Included: YesGrade Type: PerformanceClutch Slave Cylinder Included: NoFlywheel Bolts Included: NoPilot Bearing Included: YesClutch Master Cylinder Included: No