ACT HD/Race Rigid 4 Pad Kit HA3-HDR4 kit features ACT’s most popular Heavy Duty pressure plate. ACT Heavy Duty 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 4-pad rigid race discs are made with high quality, ceramic friction materials. The chrome-moly hub is heat-treated for strength and durability. The lightweight, rigid design allows for quicker shifts and smooth, trouble-free service. With the 4-pad rigid race disc, engagement is harsher, but shifting is faster. The 4-pad rigid race disc is well-suited for the smaller disc sizes in smaller engines. Features Torque Capacity (ft/lbs.): 355 Torque Capacity Over OE: 0.8 Pressure Plate Type: Heavy Duty Release Bearing Included: Yes Clutch Disc Diameter (in.): 8.8 Clutch Disc Diameter (mm): 224 Disc Material: Ceramic Input Spline Quantity: 24 Input Shaft Diameter (in.): 1.03125 Alignment Tool Included: Yes Product Weight (lbs.): 11.6 Applications 1992-2001 Honda Prelude 1997-1999 Acura CL 1990-2002 Honda Accord What’s In The Box? Clutch Friction Disc (4224010) Clutch Alignment Tool (AT58) Clutch Pressure Plate (H026) Clutch Release Bearing (RB817) References Installation Instructions Warranty Manufacturer 1 Year Warranty