Spec Clutch ST771 Stage Performance Clutch Kit - 1

The Spec Clutch ST771 Stage 1 Clutch Kit is engineered for bolt-on naturally aspirated and mildly modified forced induction engines. This performance clutch delivers stock-like daily drivability with excellent wear characteristics, making it an ideal upgrade for enthusiasts who demand reliability without sacrificing street manners.

Kit Includes:

• High clamp pressure plate for increased torque capacity
• Steel-backed organic disc with multi-compound woven material
• High torque sprung hub and disc assembly to reduce drivetrain shock
• Release bearing
• Alignment tool

Performance Applications: Street, Drag Racing, Drifting, Road Racing, Rally, Truck Pulling, and Autocross

The Stage 1 clutch provides a smooth engagement with approximately 20-35% increased clamping force over stock, offering improved power transfer while maintaining comfortable pedal feel for daily driving. The organic friction material ensures quiet operation and extended service life.