Spec Clutch SM495 Stage 5 Sintered Iron Clutch Kit - Full Face Unsprung Hub

The Spec Clutch SM495 is a Stage 5 sintered iron clutch kit engineered for extreme-duty race applications including drag racing and pulling competitions. Featuring a full-metallic, full-face friction disc with the highest possible friction coefficient available in the Spec lineup, this kit delivers maximum torque holding capacity where nothing less will do.

Key Features:

• Full-metallic sintered iron friction disc — full-face, unsprung hub design for aggressive, immediate engagement
• High-clamp pressure plate — maximizes clamping force for extreme torque loads
• Solid 12-rivet hub assembly — heat-treated for superior strength and long-term durability under race conditions
• Bearing and alignment tool kit included — everything needed for installation is in the box
• Sold as a complete kit — pressure plate, clutch disc, release bearing, and alignment tool

Intended Use: Drag racing and pulling applications. This is a race-only clutch — the unsprung hub design does not absorb drivetrain vibrations, resulting in harsh engagement characteristics that are not suitable for street driving. Best suited for heavily modified engines with extreme power output demands.

Important Note: Due to the aggressive nature of this clutch, it is recommended to consult with a Spec technical representative to confirm the correct configuration for your specific application and power level prior to ordering.