Part # : HY3-HDSS HD (Heavy Duty Pressure Plate) Clamps load increase of 20% to 50%, pedal feels stock to moderate, SFI certified to insure safety.   SS (Performance Disc) - Recommended for street and race. - Quicker engagement. - Quiet more info

HY4-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 endu more info

HY5-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 endu more info

HY4-HDR6 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-treatin more info

HY5-HDR6 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-treatin more info

HY4-HDG6 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 pr more info

HY5-HDG6 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-treatin more info

Part # : HY3-HDR4   HD (Heavy Duty Pressure Plate) Clamps load increase of 20% to 50%, pedal feels stock to moderate, SFI certified to insure safety.   R4 (Solid Hub 4 Pad Disc) - Recommended for drag and road racing. - Increased more info

Part # : HY3-HDG4   HD (Heavy Duty Pressure Plate) Clamps load increase of 20% to 50%, pedal feels stock to moderate, SFI certified to insure safety.   G4 (Spring Centered 4 Pad Disc) - Recommended for road racing. - Increased to more info

Part # : HY3-HDR6   HD (Heavy Duty Pressure Plate) Clamps load increase of 20% to 50%, pedal feels stock to moderate, SFI certified to insure safety.   R6 (Solid Hub 6 Pad Disc) - Increased torque capacity. - Faster shifts. - R more info

Part # : HY3-HDG6   HD (Heavy Duty Pressure Plate) Clamps load increase of 20% to 50%, pedal feels stock to moderate, SFI certified to insure safety.   G6 (Spring Centered 6 Pad Disc) - Recommended for road racing and high power st more info

600725 is a Streetlite flywheel, which is considerably lighter than stock and is the most durable flywheel offering from ACT. Materials are properly distributed for maximum strength, lower inertia, good heat tolerance and rigidity. ACT's Streetlite f more info

Description: 600665 is a Streetlite flywheel, which is considerably lighter than stock and is the most durable flywheel offering from ACT. Materials are properly distributed for maximum strength, lower inertia, good heat tolerance and rigidity. ACT&# more info