Spec Clutch SA783H Stage 2 Plus Performance Clutch Kit

The Spec SA783H Stage 2 Plus Clutch Kit is engineered for modified engines that demand more torque capacity than a standard Stage 2 clutch can deliver, while retaining the smooth, street-friendly engagement that Stage 2 is known for. Bridging the gap between Stage 2 and Stage 3, this kit delivers a 15–20% higher torque capacity without sacrificing daily drivability.

Friction Disc Technology:

The multi-friction disc uses a full-faced configuration with carbon semi-metallic material on one side and Kevlar on the other, combining the heat resistance and torque capacity of carbon with the smooth engagement characteristics of Kevlar. The result is a clutch that grabs firmly under hard use while remaining predictable and easy to modulate on the street.

Key Features:

• High-clamp pressure plate for increased clamping force on modified engines
• Composite multi-friction carbon/Kevlar disc in full-faced configuration for maximum contact area
• Double-sprung hub with spring cover reliefs for flexibility and vibration damping
• Heat-treated hub components for long-term strength and durability
• High-torque sprung hub and disc assembly
• Bearing and tool kit included

Intended Use: Street, Drag Racing, Road Racing, Rally, Pulling, Autocross, and Drift

Installation Notes: Unless using a new SPEC flywheel, the existing flywheel must be resurfaced prior to installation. A break-in period of a minimum of 450 miles of primarily city/stop-and-go driving is required before full-throttle engagement or speed shifting.