Spec Clutch SB363F Stage 3 Plus Clutch Kit - Street/Drag/Race

The SPEC SB363F Stage 3 Plus Clutch Kit is engineered for heavily modified street and race engines that demand more torque capacity than the standard Stage 3 can support. This kit strikes a balance between aggressive performance and everyday usability, offering improved daily drivability and greater manageability over the Stage 3 while delivering even superior wear characteristics for long-term reliability.

At the heart of this kit is a high-clamp pressure plate paired with a full-faced carbon metallic friction disc, providing maximum clamping force and heat resistance under extreme load. The high-torque sprung hub and disc assembly helps absorb driveline shock and reduces chatter, making this kit far more street-friendly than a rigid-hub alternative at this performance level.

Kit Includes:

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

Intended Use:

• Street
• Drag Racing
• Drifting
• Road Racing
• Pulling

The SPEC Stage 3 Plus is the ideal step up for enthusiasts and competitors who have outgrown the Stage 3 but require a clutch system that remains manageable under daily driving conditions. Built to SPEC's exacting tolerances, this kit is a direct-fit replacement designed for precision engagement and consistent performance.