Spec Clutch SF053 Stage 3 Performance Clutch Kit - Carbon Semi-Metallic 6-Puck

The Spec Clutch SF053 Stage 3 Clutch Kit is engineered for heavily modified street and race engines that demand high torque capacity without sacrificing daily drivability. Featuring a carbon semi-metallic 6-puck sprung hub disc, the Stage 3 delivers aggressive yet streetable engagement with a comfortable pedal feel, excellent wear characteristics, and the torque handling capability required for serious performance builds.

Key Features:

• High-clamp pressure plate for increased clamping force and reliable power transfer
• Carbon semi-metallic 6-puck friction disc — the leading puck clutch design for drivability, longevity, and torque capacity
• High-torque sprung hub and disc assembly with double-sprung hub design featuring spring cover reliefs for flexibility
• Heat-treated hub components for enhanced strength and durability
• 4-puck configuration available upon request for specific applications
• Includes bearing and alignment tool kit
• Designed, hand-built, and tested in the U.S.A.

Intended Use: Street, Drag, Drift, Road Race, Rallye, Pulling, Autocross

The Stage 3 strikes the ideal balance between race-ready performance and everyday drivability, making it the go-to choice for forced induction builds, high-output naturally aspirated engines, and any application requiring step-up torque capacity with a manageable engagement feel.