SPEC Stage 1 Clutch Kit for Jeep JK Wrangler 3.6L 2011-2017, High Torque, Steel-Backed

SPEC Clutch - SPEC Stage 1 Clutch Kit Jeep JK Wrangler 3.6L 2011-2017 for 2011-2017 Jeep Wrangler SJ631 | Vivid Racing SPEC Stage 1 Clutch Kit SJ631 for Jeep JK Wrangler 3.6L (2011-2017) The SPEC Stage 1 Clutch Kit SJ631 is engineered for performance enthusiasts looking to enhance their Jeep JK Wrangler's drivetrain. This clutch kit is built to withstand the rigors of everyday driving while providing the reliability needed for occasional track or off-road use. Construction and Design At the core of the SJ631 is a high-performance organic lining made from a carbon Kevlar blend. This material is integrally molded, ensuring smooth engagement and extended lifespan. The lining is backed by a steel plate, which adds strength under high clamp loads and elevated temperatures. The double-sprung hub features spring cover reliefs, allowing for enhanced flexibility during operation. Heat-treated components further bolster durability, making this clutch kit suitable for various driving styles. Performance Features Driving Applications This clutch kit is versatile enough for multiple driving scenarios, including: Fitment Installation Notes Other Part Numbers: SPEC Clutch #specSJ631 Proposition 65 ⚠ WARNING: Cancer and Reproductive Harm https://www.P65Warnings.ca.gov