ACT HD/Race Rigid 4 Pad Kit - 94-05 Mazda Miata 1.8, Mazdaspeed Turbo, 90-93 Miata Upgrade - 225mm - ZM2-HDR4 Engine Z65-HDG4 kit features ACT's most

Z65-HDG4 kit features ACT's most popular Heavy Duty pressure plate

Pressure Plate: MZ013

Clutch Disc: 4200004

and critically placed fillets to help keep the oil cap looking great even after repeated loosenings using tools

ZM1-XTG4 kit features an Xtreme pressure plate for the most demanding driver

ACT HD/Race Rigid 4 Pad Kit - 94-05 Mazda Miata 1.8, Mazdaspeed Turbo, 90-93 Miata Upgrade - 225mm - ZM2-HDR4 Engine Z65-HDG4 kit features ACT's mostZM2 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. ACTs 4 pad rigid race discs are made with high quality, ceramic friction