ACT HD/Race Rigid 4 Pad Clutch Kit for 90-97 & 99-05 Mazda Miata #ZM2HDR4
ACT ZM2-HDR4 for 1991 Mazda Miata HD/Race Rigid 4 Pad Clutch Kit. ZM2-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.
Specifications
- Item Description: HD/Race Rigid 4 Pad
- Product Weight (lbs.): 11
- Torque Capacity (ft/lbs.): 310
- Torque Capacity Over OE: 74%
- Disc Material: Ceramic
- Clutch Disc Diameter (Inches): 8.8
- Clutch Disc Diameter (Millimeters): 224
- Input Shaft Diameter (inches): 0.9375
- Pressure Plate Type: Heavy Duty
- Warranty: 12 Months
| Fitment Type: Performance/Custom | Modified Item: No |
| Non-Domestic Product: No | Custom Bundle: No |
| Warranty: 1 Year | Disc Type: Race Disc |
| Pressure Plate Type: Heavy Duty | Other Part Number: ZM2-HDR4 |
| Manufacturer Part Number: ZM2-HDR4 | California Prop 65 Warning: This product can expose you to chemicals including carbon black, glass wool fibers, or silica (in clutch discs), chromium and nickel, which are known to the State of California to cause cancer or birth defects or other reproductive harm. |
| Brand: Advanced Clutch Technology |