Spec Clutch SA783H-3 Stage 2 Plus Performance Clutch Kit

The Spec Clutch SA783H-3 Stage 2 Plus Clutch Kit is engineered for drivers who need more than a Stage 2 can deliver without fully committing to a Stage 3. Utilizing a hybrid multi-friction disc in a full-faced configuration — carbon semi-metallic on one side and Kevlar on the other — this kit delivers a 15–20% higher torque capacity over the Stage 2 while preserving the smooth, predictable engagement feel that makes daily driving comfortable.

The double-sprung hub design incorporates spring cover reliefs for added flexibility, while heat-treated internal components ensure long-term strength and durability under demanding conditions. This Stage 2+ kit is recommended for street/strip use and is well-suited for a wide range of performance driving disciplines.

Key Features:

• Hybrid friction disc — carbon semi-metallic on one face, Kevlar on the other for balanced grip and longevity
• Full-faced disc configuration for smooth, progressive clutch engagement
• 15–20% higher torque capacity than a Stage 2 kit
• High-clamp pressure plate for secure power transfer under load
• Double-sprung hub with spring cover reliefs for flexibility and vibration damping
• Heat-treated components for enhanced strength and durability
• Includes bearing and tool kit
• Suitable for: Street, Drag, Autocross, Road Racing, Pulling, Rally, and Drift

Installation Note: Unless using a new SPEC flywheel, the existing flywheel must be resurfaced prior to installation to ensure proper friction surface integrity. A minimum 450-mile break-in period is required — primarily city and stop-and-go driving — before full-throttle engagement or speed shifting.