Clutch Masters FX725 D&S Twin-Disc Clutch Kit w/ Alum Flywheel | Chevy Cobalt SS (04900-TD7S-AH)Twin Disc Street Clutch Kit w Aluminum Flywheel by Clutch Masters Clutch Masters is proud to offer the finest and most economical multi plate clutch systems, Clutch Masters Twin Disc systems are pure racing technology that also works well in high performance street applications. They are designed to hold tremendous torque ratings, while retaining a very smooth operation. By using a smaller diameter clutch assembly, Clutch Masters Twin Disc systems