Home/2005-10 Mustang Balancer and Flywheels Steeda Underdrive Pulleys, 2pce, 2005-10 Mustang GT $387.03 2011-2014 Mustang flywheel bolts $4.56 Ford Performance flywheel bolts, 4.6 / 5.4 $24.92 Ford Performance Flywheel, lightweight billet steel 20lbs, 4.6 / 5.4 / 5.0 Coyo $522.70 Fidanza Aluminum Flywheel, 4.6 8 bolt $681.69 Fidanza Aluminum Flywheel, 4.6 6 bolt $700.78 Fidanza aluminum flywheel, 05-10 Mustang and 2011-2014 Mustang GT $813.43