Spec Clutch SF572 Stage 2 Kevlar Clutch Kit - Street/Strip Performance

The Spec Clutch SF572 Stage 2 Clutch Kit is engineered for drivers who demand a balance of everyday drivability and elevated performance capability. Designed to handle mild to moderately modified naturally aspirated and power-adder engines, the Stage 2 is equally at home with stock power levels where long service life and smooth daily driving are the priority.

At the heart of this kit is a pure Kevlar friction disc with steel backing, which delivers the smooth, predictable engagement feel of a Stage 1 clutch while offering a step up in torque capacity and wear resistance. The high-clamp pressure plate increases clamping force over stock, while the high-torque sprung hub and disc assembly absorbs driveline shock and reduces NVH for a street-friendly feel.

Key Features:

• Pure Kevlar friction material with steel-backed disc for excellent wear life
• High-clamp pressure plate for increased holding power over stock
• High-torque sprung hub and disc assembly for smooth, street-friendly engagement
• Segmented or full-faced disc configuration (application dependent)
• Double-sprung hub with heat-treated components for strength and durability
• Alignment tool included for easier installation
• Made in the U.S.A.

Ideal Driving Applications: Street, Drag Racing, Pulling, Autocross

The Stage 2 kit strikes the ideal balance between daily drivability and performance durability — avoiding the harsh on/off engagement characteristics of race-only clutches while providing meaningfully more holding power than a stock unit. A SPEC flywheel is recommended for optimal performance and proper engagement.