ACT P/PL Heavy Duty MZ010 pressure plate features an exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All ACT 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 Heavy Duty pressure plates increase clamp load by 20 to 50 percent. The Heavy Duty pressure plates are recommended for use with a street or race disc. Features SFI: 1.1 Type: Heavy Duty Diameter (in.): 9.4 Diameter (mm): 240 Product Weight (lbs.): 11.6 Applications 1988-1991 Mazda 626 2004-2011 Mazda RX-8 1987-1989 Mazda B2600 1988-1992 Mazda MX-6 1987-1989 Mitsubishi Starion 1988-1991 Mazda 929 1987-1989 Chrysler Conquest 1987-1991 Mazda RX-7 1989-1992 Ford Probe What’s In The Box? ACT P/PL Heavy Duty Pressure Plate References Installation Instructions Warranty Manufacturer 1 Year Warranty