Fitment. When replacing your stock June 6th 2007 to 2009 Mustang's clutch with a new SPEC clutch, you also have to replace your stock flywheel so your new clutch will seat properly. This flywheel is designed specifically for use with SPEC SF66 clutch kit, it will not fit the stock factory or other brand aftermarket clutches.
Quality. CNC machined to an unbelievable tolerance of .001 for an ideal balance and perfect surface, this flywheel is also made from top quality billet aluminum to minimize the amount of rotating mass. Best of all, aluminum SPEC flywheels are re-buildable and feature a replaceable steel friction plate made from a friction-enhancing steel compound formulated for optimum clutch bedding and maximum power transfer.
Better Acceleration. Step up from a steel flywheel to a billet aluminum SPEC unit and experience better acceleration and a more responsive engine. By simply reducing your flywheel's rotating mass, your engine doesn't have to expend as much power to get it moving, translating into faster delivery of your Mustang's power.
- This Spec Flywheel is required with the installation of the SPEC SF66 Clutch for V6 Mustangs built from June 6th 2007 to 2009.
- Mustangs built from June 6th 2007 to 2009 require the use of SPEC SF66 series clutch kit and SPEC Flywheel part# SF66A-2.
- Mustangs built from January 2007 to June 6th 2007 require the use of SPEC SF66 series clutch kit and SPEC Flywheel part# SF66A.