Spec Clutch SC542 Stage 2 Clutch Kit - Kevlar Full Face Sprung Hub

The SPEC SC542 Stage 2 Clutch Kit is engineered for mild to moderately modified naturally aspirated and forced-induction engines that demand more than a stock clutch can deliver — without sacrificing everyday street manners. It also excels at stock power levels where maximum longevity and smooth daily drivability are the priority.

Key Features:

• Pure Kevlar® friction disc with steel backing — full-faced or segmented configuration for reliable engagement and extended wear life
• High-clamp pressure plate for increased torque holding capacity over OEM
• Double-sprung hub with spring cover reliefs for drivetrain flexibility and reduced shock loading
• Heat-treated hub components for added strength and long-term durability
• 12-inch disc diameter with 10-spline input shaft (1.125 in. diameter)
• Bearing and alignment tool kit included

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

The Stage 2 delivers the same smooth, stock-like engagement feel as the SPEC Stage 1, but steps up with higher torque capacity and slightly improved wear life — making it the ideal choice for performance enthusiasts who want a clutch that keeps up with their build without becoming a chore to drive every day. Designed, hand-built, and tested in the U.S.A.