Fits:

• Opel GT Roadster non-ratcheting clutches for use only with SPEC billet single mass flywheels (2007 - 2009)
• GM-Pontiac Solstice GXP proprietary non-ratcheting design for use only with SPEC billet single mass flywheel pn SC40A-2 (2007 - 2010)
• GM-Saturn Sky Redline non-ratcheting clutches for use only with SPEC billet single mass flywheel SC40A-2 (2007 - 2010)