The SPEC Stage 4 Clutch Kit is a solid hub version of the stage 3. The hub is solid 8-rivet and the assembly is heat treated for strength and durability. It is available in a 3, 4 or 6 puck...

The SPEC stage 2 Clutch Kit Features segmented or full faced pure Kevlar disc with steel backing. This lining features excellent drivability like the stage 1, but offers slightly longer life and...

The SPEC Stage 2 PLUS Clutch Kit features a multi-friction disc in a full faced configuration with carbon semi-metallic on one side and Kevlar on the other. Bridging the gap between stage 2 and stage...

The SPEC Stage 3 Clutch Kit PLUS is the flagship stage for a high powered street or race car that requires a manageable and friendly engagement, the stage 3+ features a carbon semi-metallic full...

The SPEC Stage 3 Clutch Kit features a carbon semi-metallic 6 puck sprung hub or rigid disc (depending on application) that has been the leading puck clutch in drivability, life and torque capacity...

The SPEC Stage 1 Clutch Kit features an integrally molded carbon kevlar-based, high performance organic lining that offers smooth engagement and excellent life. This lining has an integrally bonded...