Spec Clutch SD743 Stage 3 Clutch Kit - Carbon Semi-Metallic 4/6 Puck

The SPEC Stage 3 Clutch Kit (SD743) is engineered for heavily modified street and race engines that demand high clamping force without sacrificing daily drivability. Featuring a comfortable pedal feel and quick, positive engagement, this clutch delivers the performance needed for aggressive driving while remaining manageable on the street.

Built around a high-clamp pressure plate and a 4 or 6 puck carbon semi-metallic friction disc, the Stage 3 delivers exceptional torque capacity and impressive wear characteristics under both low and high-stress conditions. The disc assembly incorporates a high-torque sprung hub for smoother engagement and reduced drivetrain shock. The 6 puck configuration is standard on most applications, with the 4 puck available upon request at time of ordering.

Kit Includes:

• High-clamp performance pressure plate
• 4 or 6 puck carbon semi-metallic friction disc with high-torque sprung hub
• Release bearing
• Installation tool kit

Designed Driving Applications:

• Street / Daily Driving
• Drag Racing
• Drifting
• Road Racing
• Rallye
• Pulling
• Autocross

The SPEC Stage 3 is the ideal choice for performance enthusiasts who need a clutch that transitions seamlessly between spirited street use and track-day competition without compromise.