SPEC Stage 3 clutch kits are designed for street, drag race, pulling, and autocross use. They feature a carbon semi-metallic 6-puck sprung hub disc that has been the leading puck clutch in drivability, life, and torque capacity. These units are intended for street and race cars that require an aggressive but streetable engagement and high torque capacity. Their hubs are double-sprung with spring cover reliefs for flexibility and heat-treated components for strength and durability.
