The ACT GM4-HDSS kit is engineered for those who demand reliability and performance from their clutch system. This kit features ACT's renowned Heavy Duty pressure plate and a Performance Street disc designed to enhance your driving experience on the street and at the track.
ACT's Heavy Duty pressure plates utilize an exclusive diaphragm design that significantly increases clamp load while minimizing deflection. This results in a longer clutch life and improved performance under stress. Each diaphragm undergoes a meticulous four-stage heat-treating process, ensuring durability and consistent performance. Precision cover stampings enhance rigidity, allowing for reliable engagement at high RPMs.
The Performance Street disc is crafted from premium organic materials with a high copper content, optimizing heat transfer and durability. A steel-backed lining provides additional burst strength, while a reduced marcel design allows for quicker shift action. This combination ensures that the disc works seamlessly with the Heavy Duty pressure plate for enhanced strength and reliability.
For installation instructions, please refer to the following link: Installation Instructions.
The GM4-HDSS kit is compatible with the following models:
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