ACT XT/Race Sprung 6 Pad Kit Z66-XTG6 kit features an Xtreme pressure plate for the most demanding driver. ACT Xtreme 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 6-pad spring-centered race disc features a spring-center construction to properly damp torsional vibrations and resist failure under harsh conditions. ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support, reduce stress concentrations, and increase strength and reliability. With the 6-pad spring-centered race disc, engagement is harsher, but shifting is faster. The 6-pad spring-centered disc is recommended for larger clutch sizes to absorb more heat. Features Product Weight (lbs.): 14.2 Torque Capacity (ft/lbs.): 430 Torque Capacity Over OE: 1.29 Pilot Bushing Included: Yes Pressure Plate Type: Xtreme Release Bearing Included: Yes Clutch Disc Diameter (in.): 8.8 Clutch Disc Diameter (mm): 224 Disc Material: Ceramic Input Spline Quantity: 22 Input Shaft Diameter (in.): 0.9375 Alignment Tool Included: Yes Applications 2001-2003 Mazda Protege 1993-1997 Mazda MX-6 2002-2003 Mazda Protege5 1993-1997 Ford Probe 1993-2002 Mazda 626 What\’s In The Box? Clutch Friction Disc (6224205) Clutch Alignment Tool (AT05) Clutch Pressure Plate (MZ018X) Clutch Pilot Bearing (PB1005) Clutch Release Bearing (RB110) References Installation Instructions Warranty Manufacturer 1 Year Warranty