FM5-SPSS kit features a Sport pressure plate for a nice upgrade. ACT Sport 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 are the most popular disc purchased. They feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. These discs feature a reduced marcel for faster shift action to complement ACT pressure plates. Quiet operation with increased strength and reliability.. Light to moderate pedal effort, smooth engagement, OE to mild gear rattle; Longer clutch life achieved through ACT's exclusive diaphragm design; Carefully engineered, precisely assembled, accurately balanced, with premium organic friction materials for heat tolerance and reduced fade; Recommended for street and race use; 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability. "Excellence in Performance", backed by the best one-year warranty in the industry!. ACT 2007 Ford Mustang Sport/Perf Street Sprung Clutch Kit. ACT Sport Performance Street Sprung Clutch Kit. ACT Sport/Perf Street Sprung Clutch Kit. ACT Sport/Perf Street Sprung Kit. Sport/Perf Street Sprung. Transmission Clutch Kit. Clutch Kit

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