Designed for Street and Track Applications: The Spec Billet Steel Flywheel is specially tuned to perform based on how each specific application reacts to changes in rotational mass. This ensures that the flywheel is able to deliver maximum performance. Additionally, the flywheel is precision-machined to deliver perfect balance. Furthermore, the steel construction is ideal for street applications as they lose fewer RPMs when shifting.

Precision-Machined Billet Steel: The Spec Billet Steel Flywheel is machined to the tightest tolerances at .001 machine tolerance. This ensures a flat seating surface for the smoothest rotation. Additionally, the high-quality steel ensures strength, toughness, and durability for long service.

Protects Your Investment: When replacing your clutch you have two options: resurfacing your flywheel, or getting a new flywheel. Most times, getting a new flywheel is better than resurfacing, as the flywheel will dictate how well your clutch will perform, as well as how long it will last. Being able to replace the friction surface gets you all of the benefits of the new flywheel at a much lower price. 

Rebuildable: A cheaper flywheel won't stay that way - SPEC's steel flywheels have a replaceable steel friction plate which makes this flywheel rebuildable. And this flywheel surface is also made from a special type of steel specifically designed to help your new clutch "bed in" properly and to promote superior grip - so this might just be the last flywheel you ever have to buy.

SFI Certified: All Spec flywheels are SFI Certified to exceed high-speed racing safety standards. This gives you confidence that the flywheel will not fail catastrophically when pushing your Mustang to its limit.

Spec Clutches and Flywheel Limited Warranty: This Spec Billet Steel Flywheel is warranted to be free of defects in materials or workmanship for 120 days from the date of purchase for normal use and service. Exclusions will apply.

Application: The Spec Billet Steel Flywheel is specially designed to fit 2005 to 2010 Ford Mustang GT models.

Crank Pattern: Available in stock 6 bolt as well as the upgraded 8 bolt crank pattern some aftermarket and non-stock cranks use. Choose accordingly. 

Requires: SPEC Clutch kit. This flywheel is an upgrade over the stock flywheel and as such, it can't be used with a stock replacement clutch, it only works with SPEC clutches. See our other listing for the clutch. 

Low Price Guarantee: We'll beat anyone's advertised price for the same part number so if you find a lower advertised price, send us an email with the link to the price and the product you're wanting and we'll provide you with a method to purchase it at a better price. 

Shipping: Drop ships from SPEC HQ in Alabama direct to you via Ground shipping service. 

*Photos are representative and may not be identical to the clutch for your exact application. 

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SPEC Flywheel | Mustang | 05-10 GT | Steel

  • $319.99
  • $275.99


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Tags: spec, flywheel, upgrade, kit, Ford, Mustang, S197, S-197, gt, 4.6, 4.6L, 3v, 05, 06, 07, 08, 09, 10, 2005, 2006, 2007, 2008, 2009, 2010, Part, Number, #, SF46S, Steel