Spec Clutch SA443-4 Stage 3 Performance Clutch Kit 6-Puck Sprung Hub

The SPEC SA443-4 Stage 3 clutch kit is engineered for street, drag race, pulling, and autocross applications, featuring a carbon semi-metallic 6-puck sprung hub disc that delivers exceptional drivability, longevity, and torque capacity. This high-performance clutch is designed for street and race vehicles requiring aggressive yet streetable engagement with superior torque handling capabilities.

Key Features:

• Carbon semi-metallic 6-puck sprung hub disc design
• Double-sprung hub with spring cover reliefs for flexibility
• Heat-treated components for enhanced strength and durability
• High-clamp pressure plate for maximum holding power
• Carbon-graphite friction material for reliable performance
• Bearing and tool kit included
• Hand-built and tested in the U.S.A., SFI approved

Specifications:

• 28-spline input shaft with 1.200-inch diameter
• Single disc configuration, flywheel not included
• For use with SPEC billet flywheels only

This clutch kit is ideal for road racing, rally, drifting, and other demanding motorsport applications where consistent performance and durability are essential.