Spec Clutch SZ203 Stage 3 Performance Clutch Kit

The Spec Clutch SZ203 Stage 3 Clutch Kit is engineered for heavily modified street machines and dedicated race cars that demand aggressive performance without sacrificing daily drivability. Offering a comfortable pedal feel with quick, confident engagement, this kit strikes the ideal balance between street usability and high-output performance.

At the heart of the Stage 3 kit is a carbon semi-metallic 4 or 6-puck sprung hub disc — the industry benchmark for puck clutch drivability, service life, and torque capacity. The hub is double-sprung with spring cover reliefs for added flexibility, while heat-treated components deliver the strength and durability needed for sustained high-stress use. The 6-puck configuration is standard on most applications; a 4-puck disc can be specified at the time of ordering.

Kit Includes:

• High-clamp performance pressure plate
• Carbon semi-metallic 4 or 6-puck sprung hub disc assembly
• Release bearing
• Installation tool kit

Ideal Driving Applications:

• Street performance
• Drag racing
• Drifting
• Road racing
• Rallye
• Pulling
• Autocross

Spec Clutch products are designed, hand-built, and tested in the U.S.A., with each kit developed to deliver the ideal combination of clamp load, friction material, and rotating mass for reliable, repeatable performance on the street and track.