Spec Clutch SC561 Stage Performance Clutch Kit - 1 Organic Full Face Sprung Hub

The SPEC SC561 Stage 1 Clutch Kit is a high-performance organic clutch designed for drivers who demand superior holding power and smooth engagement for street, drag, drift, road race, rally, pulling, and autocross use. It offers a significant upgrade over stock clutches while retaining a comfortable, daily-driver-friendly pedal feel.

At the heart of this kit is an integrally molded carbon Kevlar-based, high-performance organic lining that delivers smooth engagement and exceptional service life. The lining features an integrally bonded steel backing engineered to withstand high clamp loads and elevated operating temperatures. The hub is double-sprung with spring cover reliefs for added flexibility, and all components are heat-treated for long-term strength and durability.

Key Features:

• High-clamp pressure plate for increased torque holding capacity
• Steel-backed, multi-compound woven organic friction material
• Double-sprung hub with spring cover reliefs for smooth, flexible engagement
• Heat-treated components for superior strength and durability
• Includes bearing and alignment tool kit for straightforward installation
• Single clutch disc (flywheel not included)
• 10-spline input, 1.125 in. input shaft diameter

Suitable Driving Applications: Street, Drag, Drift, Road Race, Rallye, Pulling, Autocross

The SPEC Stage 1 is the ideal entry-level performance clutch for street-driven vehicles that occasionally see track or off-road use. It delivers the durability and grip of a true performance clutch without the aggressive on/off engagement characteristics of higher-stage race clutches.