View our Specials! Coupon Code: SaveIn2026
Types of Driving: Street, Drag, Pulling, Autocross
SPEC billet flywheels are manufactured and developed for specific driving environments and recommended based on how each car reacts to changes in rotating mass. SPEC flywheels are NOT a one-fits-all lightweight flywheel, though they can be used for an array of driving habits and racing/high performance applications. Consult a SPEC representative for a recommendation. Manufactured from only the highest quality steel and aluminum, they are the only flywheels on the market manufactured to a .001 machine tolerance, guaranteeing a flat seating surface for the clutch and smooth rotational qualities for perfect balance and extended engine life.
Mercury SPEC Aluminum Flywheels |
Mercury CometView all Mercury Comet Flywheels |
 SHIPS FROM MANUFACTURER SF15ASpec 65-74 Ford Mustang 5.8L / 66-73 Mustang 4.7L/5.9L / 67-69 Mustang 6.4L Aluminum Flywheel 1963-1963 Mercury Comet S-22 1963-1963 Mercury Comet Custom 1963-1969 Mercury Comet Base 1964-1965 Mercury Comet 404 1971-1974 Mercury Comet Base $485.10
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Looking to upgrade your Mercury Comet with a flywheel from SPEC? We carry a great variety of SPEC Aluminum Flywheels and other drivetrain performance parts for your Mercury Comet.
We have 1 SPEC Aluminum Flywheels available for Mercury Comet models with free shipping to the Continental US 48 States.