Spec Clutch SA873-3 Stage 3 Performance Clutch Kit with Carbon Semi-Metallic 6-Puck Disc

The SPEC SA873-3 Stage 3 Clutch Kit delivers the ideal balance between aggressive street performance and high-torque race capability. Engineered for drivers who demand responsive, confident engagement without sacrificing daily drivability, the Stage 3 is SPEC's most popular performance upgrade for spirited street use and competitive motorsport applications.

At the heart of this kit is a carbon semi-metallic 6-puck sprung hub disc — a proven design recognized as a leader in drivability, service life, and torque capacity among puck-style clutch discs. The disc hub is double-sprung with spring cover reliefs to provide superior drivetrain flexibility and smooth engagement, while heat-treated components throughout ensure long-term strength and durability under demanding conditions. A high-clamp pressure plate rounds out the assembly, delivering the clamping force necessary for high-torque applications.

Key Features:

• Carbon-graphite friction material for exceptional heat resistance and consistent performance
• High-clamp pressure plate for maximum torque holding capacity
• Double-sprung hub with spring cover reliefs for flexibility and smooth engagement
• Heat-treated components for strength and long-term durability
• High-torque sprung hub and disc assembly
• Bearing and installation tool kit included
• Also available in 3-puck configuration for select applications

The SPEC Stage 3 clutch kit is well-suited for a wide range of performance driving disciplines including street performance, drag racing, road racing, rally, autocross, pulling, and drift. Note: Unless installing with a new SPEC flywheel, the existing flywheel must be resurfaced prior to installation to ensure proper friction surface integrity.