SPEC SZ235 Stage 5 Clutch Kit - Drag Race & Pulling

The SPEC SZ235 Stage 5 Clutch Kit is engineered for the most demanding high-performance applications, including heavily modified drag race engines and pulling vehicles. This kit is also well-suited for builds requiring a slipper clutch or progressive torque-induced engagement, delivering controlled power transfer under extreme conditions.

Due to the aggressive nature of the Stage 5 design, this kit is not intended for street use. Harsh engagement characteristics make it purpose-built for competition environments only. SPEC strongly recommends configuring this clutch as a custom order by consulting with a SPEC technical representative to ensure the correct setup for your specific vehicle and application.

Kit Includes:

• High clamp load pressure plate (adjustability available on select applications)
• Rigid iron disc assembly
• Release bearing
• Installation tool kit

Key Features:

• Extreme clamp load pressure plate for maximum torque capacity
• Rigid iron disc construction for direct, uncompromising power transfer
• Progressive torque-induced engagement capability — ideal for slipper clutch applications
• Custom configuration available for specialized builds
• Designed for drag racing and pulling competition use

Intended Use: Drag Racing, Pulling Competition