Spec Clutch SN263 Stage 3 Performance Clutch Kit

The Spec Clutch SN263 Stage 3 Clutch Kit is engineered for heavily modified street and race applications that demand aggressive engagement without sacrificing daily drivability. Designed for cars requiring high torque capacity with a comfortable, streetable feel, the Stage 3 strikes a proven balance between performance and practicality.

At the core of this kit is a carbon semi-metallic 6-puck disc (4-puck available on select applications) paired with a high-clamp pressure plate. The sprung hub features a double-spring design with spring cover relieves for added flexibility, while heat-treated components deliver the strength and durability needed under sustained stress. A solid/rigid hub configuration is used on applications where the flywheel setup requires it.

Key Features:

• High-clamp performance pressure plate for maximum torque holding capacity
• Carbon semi-metallic 6-puck disc (4-puck available on select applications)
• Double-sprung hub with spring cover relieves for smooth engagement and flexibility
• Heat-treated hub components for long-term strength and durability
• Carbon-graphite friction material for consistent, fade-resistant performance
• Includes bearing and tool kit (application dependent)
• SFI approved

Intended Use: Street, Drag, Drift, Road Race, Rallye, Pulling, Autocross

The Stage 3 is recommended for street/strip use and represents the upper tier of SPEC's streetable clutch lineup before moving into dedicated race-only Stage 4 and Stage 5 configurations. For best results, flywheel resurfacing or replacement is recommended at time of installation.