Spec Clutch ST722 Stage 2 Kevlar Clutch Kit

The Spec Clutch ST722 Stage 2 Clutch Kit is engineered for mild to moderately modified naturally aspirated and forced induction engines, delivering the ideal balance of street manners and performance capability. Equally at home on daily-driven vehicles and spirited weekend warriors, the Stage 2 offers stock-like drivability with significantly improved torque capacity and wear life over the factory clutch.

At the heart of the Stage 2 kit is a segmented or full-faced pure Kevlar friction disc with steel backing — a lining that mirrors the smooth engagement feel of the Stage 1 while providing greater torque capacity and longer service life. The double-sprung hub features spring cover reliefs for added flexibility, with heat-treated components for long-term strength and durability.

Kit Includes:

• High-clamp performance pressure plate
• Pure Kevlar friction disc with steel backing (segmented or full-faced, application dependent)
• High-torque double-sprung hub and disc assembly
• Release bearing (application dependent)
• Alignment tool kit

Ideal Driving Applications:

• Street / Daily Driving
• Drag Racing
• Pulling
• Autocross

Spec Clutch is an American manufacturer that designs, tests, and produces all of its clutch kits in-house to strict tolerances. All Spec clutch kits and flywheels carry SFI approval, ensuring quality and safety across the entire performance lineup.