Spec Clutch SH142 Stage 2 Performance Clutch Kit with Kevlar Disc

The Spec Clutch SH142 Stage 2 Clutch Kit is engineered for drivers seeking a meaningful performance upgrade without sacrificing everyday drivability. Ideal for mild to moderately modified naturally aspirated and power-adder engines, this kit also excels in stock applications where long service life and spirited driving are priorities.

At the heart of the Stage 2 kit is a segmented, chatter-free pure Kevlar clutch disc with steel backing — a design that delivers the smooth, stock-like engagement feel of the Stage 1, while offering improved torque capacity and superior wear resistance. The high-clamp pressure plate increases clamping force beyond OEM levels, giving the drivetrain more grip when it matters most.

The double-sprung hub assembly features spring cover reliefs for enhanced flex and heat-treated components for long-term strength and durability. This design absorbs drivetrain shock effectively, contributing to smooth engagement in daily driving conditions.

Kit Includes:

• High-clamp performance pressure plate
• Segmented pure Kevlar clutch disc with steel backing
• High-torque double-sprung hub and disc assembly
• Installation alignment tool

Recommended Driving Applications:

• Street
• Drag racing
• Pulling
• Autocross
• Road racing
• Drift
• Rallye

Spec Clutch products are designed, engineered, and manufactured in the USA to strict tolerances, ensuring consistent performance across a wide range of demanding applications. The Stage 2 kit is a proven step up from stock for performance-minded drivers who still require a reliable, smooth-shifting daily driver.