Spec Clutch SC073 Stage 3 Performance Clutch Kit

The SPEC SC073 Stage 3 Clutch Kit is engineered for heavily modified street and race engines that demand high torque capacity without sacrificing daily drivability. Featuring a high-clamp pressure plate and a carbon semi-metallic puck disc, this kit delivers a comfortable pedal feel with quick, aggressive engagement suited to both street driving and competitive motorsport.

Key Features:

• Carbon semi-metallic 4 or 6-puck disc — the industry-leading puck clutch design for drivability, service life, and torque capacity
• High-clamp pressure plate for increased clamping force over stock and entry-level performance units
• High-torque sprung hub disc assembly — double-sprung with spring cover relieves for flexibility; heat-treated components for strength and durability
• SFI approved clutch kit and components
• 6-puck disc standard on most applications; 4-puck available when specified at time of ordering
• Complete kit includes pressure plate, disc assembly, release bearing, and installation tool kit

Recommended Driving Applications: Street, Drag, Drift, Road Race, Rallye, Pulling, Autocross

SPEC designs and hand-builds all clutches in the U.S.A., manufacturing to exacting tolerances for consistent performance across thousands of applications. The Stage 3 sits within SPEC's street/strip range (Stages 1–3+) and is the ideal choice for drivers who need race-ready torque capacity with an engagement feel that remains manageable on the street.