
The SPEC aluminum flywheel is a direct‑fit replacement for 1979–1985 Porsche 924 Carrera GT and Turbo applications. Offered as an aluminum unit, it serves as a lighter, performance‑focused alternative to some stock flywheels for drivers building or restoring these models. The flywheel is intended for use in performance‑oriented rebuilds and installs to the existing crank flange as a like‑for‑like replacement in the specified Porsche applications.
Spec 79-85 Porsche 924 Carrera GT/Turbo Aluminum Flywheel