Spec Clutch SC183F-2 Stage 3 Plus Clutch Kit - High-Clamp Carbon Metallic

The SPEC SC183F-2 Stage 3 Plus Clutch Kit is the flagship performance clutch solution for heavily modified street and race vehicles that have exceeded the torque capacity of the standard Stage 3. Engineered for high-powered applications demanding both maximum holding power and daily manageability, the Stage 3+ delivers a balanced combination of aggressive performance and streetable engagement that sets it apart from harsher race-only alternatives.

At the heart of this kit is a full-faced carbon semi-metallic friction disc, which provides superior friction coefficient, exceptional wear life, and smooth engagement characteristics in a single package. The hub features a double-sprung design with spring cover reliefs, offering flexibility under load while heat-treated components ensure long-term strength and durability under extreme operating conditions.

Kit Includes:

• High-clamp performance pressure plate
• Full-faced carbon semi-metallic friction disc
• High-torque sprung hub and disc assembly
• Release bearing
• Installation tool kit

Intended Use:

• Street driving (daily drivability retained)
• Drag racing
• Drifting
• Road racing
• Pulling
• Autocross and rally

The SPEC Stage 3+ is proudly manufactured in the U.S.A. and represents the top of the single-disc clutch lineup for drivers who need maximum torque capacity without sacrificing the engagement feel required for real-world street use.