Spec Clutch SC563 Stage 3 Performance Clutch Kit Carbon Semi-Metallic 6-Puck

The Spec Clutch SC563 Stage 3 Clutch Kit is a high-performance clutch system engineered for drivers who demand aggressive engagement without sacrificing daily driveability. Built around a carbon semi-metallic 6-puck sprung hub disc, this kit delivers an industry-leading combination of drivability, service life, and torque capacity that has made it a benchmark in performance puck clutch design.

The Stage 3 is purpose-built for high-output street and race vehicles that require confident, aggressive clutch engagement while remaining manageable in everyday driving conditions. The disc hub features a double-sprung design with spring cover reliefs that provide drivetrain flexibility and absorb shock loads, while heat-treated internal components ensure long-term strength and durability under sustained high-torque use. The kit also available in a 3-puck configuration for applications requiring different engagement characteristics.

Key Features:

• Carbon-graphite friction material for superior heat resistance, coefficient of friction, and service life
• High-clamp pressure plate for maximum clamping force and torque holding capacity
• 6-puck sprung hub disc assembly — the leading puck clutch in drivability and torque capacity
• Double-sprung hub with spring cover reliefs for flexibility and vibration damping
• Heat-treated hub components for strength and long-term durability
• Bearing and tool kit included for complete installation readiness
• Also available in 3-puck configuration

Ideal Applications:

• Street performance
• Drag racing
• Road racing
• Autocross
• Rally / Rallye
• Tractor pulling
• Drift

The SPEC SC563 Stage 3 Clutch Kit is manufactured in the USA and represents SPEC's proven approach to performance clutch engineering — delivering race-ready holding power with a street-friendly engagement feel.