Spec Clutch SS085 Stage 5 Clutch Kit - Drag Race & Pulling

The SPEC SS085 Stage 5 Clutch Kit is engineered for the most extreme high-performance applications, including heavily modified drag race engines, pulling vehicles, and any build requiring a slipper clutch or progressive torque-induced engagement. This is a race-only clutch system and is not intended for street use due to its aggressive, harsh engagement characteristics.

The Stage 5 is the most aggressive offering in the SPEC clutch lineup, designed to handle the brutal power loads of competition-level builds where conventional clutch assemblies would fail. For best results, this kit should be ordered as a custom-configured assembly — SPEC recommends consulting with a SPEC technical specialist prior to ordering to ensure proper setup for your specific vehicle and use case.

Kit Includes:

• High clamp load pressure plate (adjustability available on select applications)
• Rigid iron disc assembly
• Pilot bearing
• Alignment tool

Key Features:

• Maximum clamp force for extreme torque capacity beyond Stage 3 and Stage 4 capabilities
• Rigid iron disc construction for maximum power transfer with zero flex
• Slipper clutch / progressive engagement capability for pulling and drag applications
• Custom configuration available to match specific engine output and drivetrain requirements
• Race-proven design for drag racing and competitive pulling events

Intended Use: Drag Racing, Competitive Pulling

Note: This clutch is not street-friendly. Due to the harsh engagement nature of the Stage 5, professional installation and a pre-purchase consultation with a SPEC technical advisor is strongly recommended.