Spec Clutch SM592 Stage 2 Kevlar Clutch Kit with Pressure Plate and Alignment Tool

The Spec Clutch SM592 Stage 2 Clutch Kit is engineered for drivers who demand both reliable daily drivability and meaningful performance upgrades over the stock clutch. Designed to handle mild to moderately modified naturally aspirated and power adder engines, this kit delivers an excellent balance of holding power and street-friendly engagement — without the harsh, on-or-off feel of a true race clutch.

At the core of the Stage 2 system is a pure Kevlar friction disc — available in segmented or full-faced configurations with a steel backing — that provides superior wear characteristics and higher torque capacity compared to a Stage 1 setup, while retaining smooth, stock-like pedal feel. The high-clamp pressure plate improves clamping force over OEM, and the high-torque sprung hub features double-sprung construction with spring cover reliefs for added flexibility, plus heat-treated components throughout for long-term strength and durability.

Kit Includes:

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

Ideal Applications:

• Street driving and daily commuting
• Drag racing and strip use
• Autocross and performance driving events
• Pulling applications

Every Spec Clutch kit is SFI approved and manufactured to exacting standards. For best results, pair with a Spec billet flywheel and perform a proper break-in period of at least 450 miles of city or stop-and-go driving before full-throttle or launch-style engagement.