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 ZephyrView all Mercury Zephyr Flywheels |
 SHIPS FROM MANUFACTURER SF05ASpec 86-95 Mustang Aluminum Flywheel 1978-1979 Mercury Zephyr Z7 1978-1979 Mercury Zephyr Base $387.88
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Looking to upgrade your Mercury Zephyr with a flywheel from SPEC? We carry a great variety of SPEC Aluminum Flywheels and other drivetrain performance parts for your Mercury Zephyr.
We have 1 SPEC Aluminum Flywheels available for Mercury Zephyr models with free shipping to the Continental US 48 States.