ACT TC3-HDSS Heavy Duty/Performance Street Sprung Kit

The ACT TC3-HDSS kit is engineered for those seeking a robust upgrade for their clutch system. This kit combines ACT's most popular Heavy Duty pressure plate with a premium street disc, providing a reliable solution for both daily driving and spirited performance.

Pressure Plate Features

The Heavy Duty pressure plate utilizes an exclusive diaphragm design that enhances clamp load while minimizing deflection. This results in improved clutch life and performance. Each diaphragm undergoes a rigorous four-stage heat-treating process, ensuring optimal durability and performance under demanding conditions. The precision cover stampings contribute to the rigidity and consistency of the pressure plate, further enhancing its reliability.

Clutch Disc Specifications

ACT's Performance Street disc is constructed with high copper content organic materials, promoting efficient heat transfer. The steel-backed lining offers increased burst strength and durability, making it suitable for both street and racing applications. With reduced marcel, this disc allows for quicker shift action, complementing the performance characteristics of the Heavy Duty pressure plate.

Installation Notes

For detailed installation instructions, refer to the following link: Installation Instructions.

Key Features

• Light to moderate pedal effort with smooth engagement
• Extended friction life due to ACT's exclusive diaphragm design
• Engineered with premium organic friction materials for enhanced heat tolerance
• 100% clamp load tested and dynamically balanced for reliability at high RPMs

Specifications

• Clutch Disc Diameter: 8.8 in (224 mm)
• Input Spline Quantity: 21
• Input Shaft Diameter: 1.125 in
• Torque Capacity: 275 ft/lbs
• Product Weight: 14.3 lbs
• Pressure Plate Type: Heavy Duty
• Disc Type: Sprung
• Grease Included: Yes
• Alignment Tool Included: Yes
• Pilot Bearing Included: Yes

Confirmed Fitment

This kit is confirmed to fit the following models:

• Toyota Celica (1972-1974)
• Toyota Mark II (1972-1974)
• Toyota Pickup (1975-1977)