Spec Clutch SN561 Stage Performance Clutch Kit - 1

The Spec Clutch SN561 Stage 1 Clutch Kit is engineered for bolt-on naturally aspirated engines and mildly modified forced induction applications. Offering a torque capacity of up to 257 ft-lbs, this kit delivers stock-like daily drivability with a meaningful performance upgrade over the factory clutch, making it an ideal choice for street driving, occasional track use, drag, drift, road racing, rallying, and autocross.

Key Features:

• High-performance organic disc lining — integrally molded carbon Kevlar-based compound for smooth engagement and excellent wear life
• Steel-backed disc construction — integrally bonded steel backing provides strength under high clamp loads and elevated temperatures
• High clamp pressure plate — engineered for increased clamping force over OEM for improved power transfer
• Multi-compound woven organic material — balances grip, modulation, and longevity for street and performance use
• Double-sprung hub assembly — features spring cover relieves for flexibility, with heat-treated components for strength and durability
• Optional Billet Aluminum Pressure Plate — upgrade available for weight savings and enhanced performance
• Complete kit — includes pressure plate, disc, release bearing, and alignment tool

Designed and hand-built in the U.S.A., SPEC clutches are trusted across a wide range of performance driving disciplines. The Stage 1 is SPEC's entry-level performance upgrade, providing an excellent balance of drivability and holding power without the aggressive engagement characteristics of higher-stage race clutches.

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