Spec Clutch SA774 Stage 4 Clutch Kit - Carbon Semi-Metallic Puck Disc

The SPEC SA774 Stage 4 Clutch Kit is engineered for heavily modified and high-output engines where maximum torque capacity, instantaneous engagement, and reduced rotating mass are critical. As the race-focused evolution of the Stage 3, this kit delivers aggressive clutch performance suited for competition driving environments.

Key Features:

• Solid 8-Rivet Hub: Heat-treated for exceptional strength and long-term durability under race conditions
• High Clamp Pressure Plate: Delivers increased clamping force for maximum torque transfer
• Carbon Semi-Metallic Friction Material: Provides high torque capacity with excellent heat resistance
• Multiple Puck Configurations: Available in 3, 4, or 6-puck designs — choose 3-puck for the lightest weight, 6-puck for the smoothest engagement, or 4-puck for an ideal balance of both
• Complete Kit Includes: High clamp pressure plate, puck disc with rigid hub and carrier assembly, release bearing, and installation tool kit
• SFI Approved: Meets SFI standards for motorsport competition use

Intended Driving Applications: Drag Racing, Road Racing, Drift, Rallye, Pulling, Circle Track

Important Note: Due to the solid rigid hub design, this clutch is not recommended for street use. Harsh engagement characteristics make this a purpose-built race component. A SPEC flywheel is recommended for optimal performance and proper installation.