The ACT Z66-HDSS is a standout in the world of performance clutches, designed for those who demand reliability and responsiveness in their vehicles. This Heavy Duty pressure plate paired with a premium street disc ensures that your driving experience is both smooth and powerful. Customers have praised its ability to handle both daily driving and spirited weekend outings without missing a beat.

One of the key features of the Z66-HDSS is ACT's exclusive diaphragm design. This innovative design increases clamp load while minimizing deflection, which ultimately extends the life of your clutch. The pressure plates undergo a rigorous four-stage heat-treating process, ensuring they can withstand the rigors of high-performance driving. Users have noted a noticeable improvement in clutch engagement, saying it feels “solid and responsive,” which makes for a more engaging drive.

The Performance Street disc is crafted from high-quality organic materials, featuring a high copper content that enhances heat transfer and reduces fade. This means you can push your vehicle without worrying about the clutch giving out under pressure. The steel-backed lining adds to its durability, making it a favorite among both street and occasional track enthusiasts. As one happy customer put it, “It’s like night and day compared to my old setup!”

Features:

• Light to moderate pedal effort for a comfortable driving experience
• Longer friction life due to the advanced diaphragm design
• Engineered for precision, ensuring smooth engagement and reliability
• Suitable for both street and racing applications
• 100% clamp load tested for high RPM reliability

Specifications:

• Clutch Master Cylinder Included: No
• Grease Included: Yes
• Grade Type: Performance
• Pilot Bushing Included: No
• Pressure Plate Type: Heavy Duty
• Release Bearing Included: Yes
• Clutch Disc Diameter: 8.8 in (224 mm)
• Disc Material: Organic
• Input Spline Quantity: 22
• Input Shaft Diameter: 0.9375 in
• Alignment Tool Included: Yes
• Disc Type: Sprung
• Pressure Plate Bolts Included: No
• Clutch Slave Cylinder Included: No
• Flywheel Bolts Included: No
• Pilot Bearing Included: Yes
• Product Weight: 13.8 lbs
• Torque Capacity: 275 ft/lbs
• Torque Capacity Over OE: 0.46

Fitment:

• Ford Probe 1992-1997
• Mazda 626 1993-2002
• Mazda MX-6 1993-1997
• Mazda Protege 2001-2003
• Mazda Protege5 2002-2003

Whether you're upgrading your daily driver or prepping for a weekend track day, the ACT Z66-HDSS offers the performance and durability you need. With its thoughtful engineering and premium materials, this clutch kit is sure to impress.