
The SPEC aluminum flywheel is a replacement unit for 1990–1996 Nissan 300ZX applications. As an aluminum component specified for that model range, it alters the flywheel mass characteristics relative to cast units and serves owners changing drivetrain components to achieve a different rotational response. Supplied to match the stated vehicle years, it is intended as a direct replacement for the factory flywheel.
Spec 90-96 Nissan 300ZX Aluminum Flywheel