ACT HD/Perf Street Clutch Kit for GM9-HDSS Heavy Duty Pressure Plate & Street...

ACT HD/Perf Street Clutch Kit for GM9-HDSS Brand: ACT — engineered for reliable power transfer in performance and street-driven GM applications. The GM9-HDSS kit pairs ACT’s proven Heavy Duty pressure plate with the popular Performance Street disc to deliver stronger clamp load, improved heat management and long-lasting durability for spirited driving and daily use. Heavy Duty Pressure Plate: Exclusive diaphragm design increases clamp load, reduces deflection and extends clutch life. Precision cover stampings ensure rigidity and consistent engagement. Each diaphragm undergoes a four-stage heat-treating process for superior strength and repeatable performance. Performance Street Disc: Premium organic friction material with high copper content improves heat transfer and fade resistance. Steel-backed lining boosts burst strength and durability while reduced marcel provides quicker, cleaner shifts. Optimized Pairing: Disc and pressure plate are matched to complement each other — faster shift action, reliable clamp under load, and enhanced longevity for street and performance driving. Application: Designed for GM vehicles requiring the GM9 pressure plate fitment; ideal for enthusiasts upgrading from OE for improved pedal feel and torque capacity. Choose the ACT GM9-HDSS kit for a balanced, durable clutch solution that improves heat control, shift response and service life without compromising daily drivability.