The Clutch Masters 725 Series twin-disc race clutch for 2011–2013 Buick Regal 2.0L 6-speed is a conversion kit built for competition use and requires a Clutch Masters-specific flywheel. It will not function with the OEM flywheel and is intended to be paired with Clutch Masters hardware. The twin-disc configuration provides higher clamping capacity and clutching stability for race-oriented applications where factory components are replaced.
Clutch Masters 11-13 Buick Regal 2.0L 6-Speed 725 Series Race Twin Disc