Spec Clutch SU003 Stage 3 Performance Clutch Kit - Carbon Semi-Metallic 6-Puck

The Spec Clutch SU003 Stage 3 Clutch Kit is engineered for heavily modified street and race vehicles that demand aggressive engagement without sacrificing daily drivability. Designed for street and race cars that require high torque capacity with a still-streetable feel, this kit strikes the balance between performance and livability.

At the core of the Stage 3 kit is a carbon semi-metallic 6-puck sprung hub disc — widely recognized as the leading puck clutch design in drivability, service life, and torque capacity. The sprung hub is double-sprung with spring cover reliefs for enhanced flexibility under high-heat conditions, while heat-treated components deliver the strength and durability needed for demanding use. A high-clamp pressure plate ensures fast, positive power transfer to the drivetrain.

Kit Contents:

• High-clamp performance pressure plate
• Carbon semi-metallic 6-puck sprung hub disc (4-puck available on select applications)
• Release bearing
• Installation tool kit

Recommended Driving Applications:

• Street performance
• Drag racing
• Drifting
• Road racing
• Rallye
• Pulling
• Autocross

Compatible flywheels include the Spec Aluminum Flywheel (Part #SU00A) and Spec Steel Flywheel (Part #SU00S). Spec Clutch products are designed, tested, and manufactured in-house in Bessemer, Alabama, USA, and are part of a lineup spanning Stage 1 through Stage 5 to match every level of performance driving.