The Speedmaster PCE281.1703 is an aluminum bare cylinder head designed specifically for the Ford 351 Cleveland engine. Featuring 220cc intake runners and 64cc combustion chambers, this head is built to support improved airflow and combustion efficiency over the stock iron units, while the aluminum construction helps reduce overall engine weight.
Sold as a bare head, this unit allows you to source and install your preferred valvetrain components for a fully custom build. Engineered to fit the Ford 351 Cleveland block, it is an ideal foundation for street performance or racing applications where a lightweight, high-flow cylinder head is required.