Spec Clutch SG142 Stage 2 Kevlar Clutch Kit

The SPEC SG142 Stage 2 Clutch Kit delivers an ideal balance of street drivability and elevated performance capability. Built around a segmented or full-faced pure Kevlar friction disc with steel backing, the Stage 2 offers the smooth, predictable engagement characteristic of the SPEC Stage 1, while stepping up torque capacity and service life for more demanding applications.

The disc hub features a double-sprung design with spring cover reliefs, providing added flexibility under load, while heat-treated internal components ensure long-term strength and durability. A high-clamp pressure plate completes the assembly, delivering firm, consistent clamping force across the full range of driving conditions.

Key Features:

• High-clamp pressure plate for increased holding power
• Segmented or full-faced pure Kevlar friction disc with steel backing
• Double-sprung hub with spring cover reliefs for flexibility
• Heat-treated components for strength and durability
• High-torque sprung hub and disc assembly
• Includes release bearing and alignment tool kit

Ideal Applications:

• Street driving
• Drag racing
• Pulling
• Autocross

The SPEC Stage 2 clutch kit is engineered for drivers who need more than a stock replacement but still want reliable, everyday drivability. It is a proven upgrade for mildly to moderately modified vehicles and an excellent step up from the Stage 1 without crossing into full race-clutch territory.