Spec Clutch SA233 Stage 3 Performance Clutch Kit

The SPEC SA233 Stage 3 Clutch Kit is engineered for heavily modified street and race engines that demand high torque capacity without sacrificing daily drivability. Delivering a comfortable pedal feel with quick, positive engagement, the Stage 3 is the go-to choice for drivers who push their vehicles hard across a wide range of performance driving disciplines.

At the heart of this kit is a carbon semi-metallic friction disc paired with a high-clamp pressure plate, providing excellent grip and wear resistance under both low and high-stress operating conditions. The high-torque sprung hub and disc assembly absorbs driveline shock to reduce wear on transmission components and smooth out engagement.

Key Features:

• High-clamp performance pressure plate for increased torque capacity
• Carbon semi-metallic friction material — available in 4-puck or 6-puck configuration (6-puck is standard on most applications)
• High-torque sprung hub and disc assembly for smooth engagement and drivetrain protection
• Throwout bearing included
• Alignment tool included for straightforward installation
• SFI approved construction

Recommended Driving Disciplines: Street, Drag Racing, Drift, Road Racing, Rallye, Pulling, Autocross

The SPEC Stage 3 sits within SPEC's street/strip lineup (Stages 1–3+ are recommended for street and strip use), making it an ideal upgrade for high-performance builds that still see regular road use. The sprung hub design features double-spring dampening with heat-treated components for long-term strength and durability.