EXEDY flywheels (SFI approved) are lightweight one piece chromoly steel, and weigh 16 pounds.
NOTE: On 2005-10 Mustang GT's. This flywheel is for use ONLY with Aftermarket 8 Bolt Crankshafts such as Kellogg.
The Exedy Flywheel is a lightweight flywheel that is made from one solid piece of billet chromemoly steel, and is designed to be a lightweight flywheel replacement for your stock flywheel. Exedy produces clutches for many cars from the factory, so their experience and research and development team knows the best weight, best design, and best materials to use when creating a performance lightweight flywheel for your car.
How high does your motor rev? Exedy has tested their flywheels up to 15,000 rpm to ensure they are explosion proof and simply the best flywheels on the market! Each Exedy flywheel is heat treated to prevent warpage, and perfectly balanced and ready to be installed. Each Exedy flywheel is certified to meet SFI 1.1 spec, and is legal in competition where SFI Spec 1.1 is required or recommended.