ACT Sprung Race Discs are high quality products guaranteeing superior functionality and efficiency! They feature a lightweight, rigid design for quicker shifts and smooth, trouble-free service. These products are available in either 4 or 6-paddle style with high-quality ceramic material, producing increased friction and torque capacity.

• Spline Size (Inches): 7/8
• Disc Type: Race Disc
• Spline Count: 20
• Product Weight (lbs.): 3.7
• Aggressive engagement, quick shifts, mild to moderate gear rattle
• Premium ceramic friction materials provide moderate wear rates and high heat tolerance
• Utilizes wraparound spring windows, thicker retainer stampings and a heat-treated, spring steel drive plate to provide support, reduce stress concentrations and increase strength and reliability
• Recommended for high horsepower street or race use
• High burst strength and holds 28% more torque than typical organic materials

6224704 is a 6-pad spring-centered race discs made with high quality ceramic friction materials. The engagement is harsher, but shifting is faster. The heavy duty torsional dampening springs are stronger, in most cases, than standard springs and are provided in the best sizes and spring rates to suit the application. The 6-pad, spring-centered disc is recommended for larger clutch sizes to absorb more heat and for smoother engagement.

Since 1994, Advanced Clutch Technology has specialized in performance clutches and flywheels. All products are made from the highest quality materials and then necessarily tested to ensure they perform to the customers' expectations.