ACT 6240508-3 6-Pad Sprung Race Clutch Disc 240mm Ceramic

The ACT 6240508-3 is a 6-pad, spring-centered ceramic race clutch disc engineered for high-horsepower street and competition applications. Measuring 240mm (9.4 inches) in diameter with a 23-spline, 1.000-inch input shaft interface, this disc delivers aggressive engagement characteristics and rapid shift response demanded by performance drivers.

ACT's premium ceramic friction material delivers 28% greater torque capacity compared to standard organic materials, while also providing high heat tolerance and moderate wear rates. The spring-centered hub design effectively dampens torsional vibrations, reducing driveline shock and gear noise compared to a rigid-hub alternative—making it the preferred choice for road racing and high-powered street builds where driveability still matters.

Key Features:

• 6-Pad Ceramic Disc: Designed for larger clutch sizes to improve heat absorption and provide smoother engagement
• Sprung Hub Design: Dampens torsional vibrations for quieter operation and reduced driveline shock
• Wraparound Spring Windows: Thicker retainer stampings reduce stress concentrations and increase overall strength and reliability
• Heat-Treated Drive Plate: High-carbon steel drive plate is black zinc coated to resist bending, cracking, fatigue, and corrosion
• Precisely Broached Splines: Ensures an exact fit onto the transmission input shaft for extended spline life and improved clutch release
• Heavy-Duty Torsional Dampening Springs: Stronger than OEM in most applications, sized and rated for the specific application
• SFI 1.1 Certified: Meets SFI specification for safety and performance standards
• 28% More Torque Capacity over organic friction materials

Specifications:

• Disc Diameter: 240mm / 9.4 in.
• Input Shaft Diameter: 1.000 in.
• Spline Count: 23
• Disc Material: Ceramic
• Hub Style: Sprung (Spring-Centered)
• Pad Configuration: 6-Pad
• SFI Rating: 1.1
• Warranty: 12 Months

Must be used with a compatible ACT pressure plate and flywheel (sold separately). Sold individually.