This Spec 6 bolt billet steel flywheel is a great upgrade for your 2005-2010 Mustang. With a 6 bolt, billet steel design, this flywheel is the perfect direct replacement part for your S197. A great way to get your 4.6L motor shifting like new. Spec billet steel flywheels are machined to a .001 tolerance and are perfect for 50oz imbalance motors. SFI Certified.
Spec is one of the industry leading companies when it comes to performance clutches and flywheels. Providing Mustang owners with lighter, more durable driveline components, Spec has what you need to get your Mustang outperforming the competition. From lightweight flywheels to performance stage 3 clutches, Spec has the high performance parts to handle your high horsepower motor.