Fidanza Ford Small Block 289/302/351W/351C w/ 164 Ring Gear Aluminum Flywheel

If you're working on a Ford Small Block engine like the 289, 302, 351W, or 351C with a 164-tooth ring gear, this aluminum flywheel from Fidanza is a solid option. It's designed to offer a noticeable performance improvement by reducing rotational mass, which translates to quicker acceleration and a more responsive throttle. This flywheel fits a wide range of Ford vehicles, including models like the Bronco, E-Series vans, and various truck and sedan applications from the mid-60s through the mid-90s.

This flywheel is constructed from a billet 6061 T6 or 2024 T4 aluminum body, making it significantly lighter than stock – often 40-60 percent lighter. This lower moment of inertia (MOI) is key to achieving that faster throttle response. For durability and reliable engagement, it features a heat-treated friction plate and a replaceable hardened 1050 steel ring gear. Fidanza also uses military-spec fasteners to ensure everything stays securely in place, even under demanding conditions. The friction plate is also replaceable, which is a nice touch for long-term serviceability.

When installing, you'll find that the stepped dowels on most applications help ensure proper alignment. This part is a direct replacement for your stock flywheel, meaning it's designed to bolt right up without requiring major modifications, assuming your engine and transmission setup matches the fitment criteria.