About this product
The Z64-HDG4 kit combines ACT's Heavy Duty pressure plate with a 4-pad spring-centered race disc, delivering a powerful and durable clutch solution for high-performance applications. The Heavy Duty pressure plate is designed with an exclusive diaphragm that enhances clamp load, minimizes deflection, and extends clutch life. Every diaphragm undergoes a meticulous four-stage heat-treating process to ensure superior performance and reliability. Precision cover stampings provide added rigidity and operational consistency. The 4-pad spring-centered race disc is engineered for both strength and smooth operation. Its spring-centered design effectively dampens torsional vibrations, resulting in quieter performance while resisting failure even under extreme conditions. Enhanced spring retainers with wraparound windows and thicker retainer stampings improve spring support, reduce stress points, and enhance overall durability. Although the engagement is more aggressive, the design ensures quicker shifts for a responsive driving experience. Ideal for smaller disc sizes in compact engines, the Z64-HDG4 kit is perfect for drivers demanding both performance and reliability in challenging environments.
Applications
- Ford Probe 1989-1992
- Mazda 626 1988-1991
- Mazda 929 1988-1991
- Mazda MX-6 1988-1992
Features
- Torque Capacity (ft/lbs.): 420
- Torque Capacity Over OE: 0.72
- Pilot Bushing Included: Yes
- Pressure Plate Type: Heavy Duty
- Release Bearing Included: Yes
- Clutch Disc Diameter (in.): 9.4
- Clutch Disc Diameter (mm): 240
- Disc Material: Ceramic
- Input Spline Quantity: 23
- Input Shaft Diameter (in.): 1
- Alignment Tool Included: Yes
- Product Weight (lbs.): 15.7
Description supplied by KamiSpeed.com through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.
