Fidanza 72-77 Porsche 911 6-Cylinder Performance Lightweight Aluminum Flywheel

This Fidanza flywheel is made from billet 6061 T6 or 2024 T4 aluminum, which is 40-60 percent lighter than the stock unit. This significant weight reduction means a lower moment of inertia (MOI), allowing your engine to rev more freely. You'll notice quicker acceleration and a more responsive throttle, especially when you're pushing your 1970-1977 Porsche 911 hard.

The friction plate is heat-treated for optimal grip and durability, and it's designed to be replaceable. This means you can refresh the friction surface without needing to replace the entire flywheel. The ring gear is made of hardened 1050 steel and is also replaceable, ensuring long-term reliability. Fidanza uses military-spec fasteners to hold everything together, giving you peace of mind that these critical components are secure.

This flywheel is a direct bolt-on replacement for your 1970-1977 Porsche 911. It's a well-built component that can help free up additional horsepower by reducing rotational mass. If you're looking to improve your car's acceleration and throttle response, this lightweight aluminum flywheel is a solid option.