Ford Racing D3 Race Aluminum Cylinder Head (Cubed)

This Ford Racing D3 Race Aluminum Cylinder Head features a cubed casting, a design choice that helps ensure consistent wall thickness for improved reliability under demanding conditions. Constructed from aluminum, this head is significantly lighter than cast iron alternatives, which can help reduce overall engine weight and improve vehicle handling. It's a well-built component intended for performance applications where every ounce and every bit of airflow matters.

The D3 head is designed with airflow in mind, aiming to increase the volume of air and fuel mixture that can enter and exit the combustion chamber. This improved breathing is key to unlocking more power from your engine. While this head is a robust piece of hardware, it's important to note that it is not CARB approved and cannot be shipped to California. For optimal performance and longevity, professional installation is recommended, and you'll want to ensure all supporting components are up to the task of handling the increased performance potential.