The Speedmaster PCE281.1556 is an aluminum bare cylinder head designed for Ford small-block 289, 302, and 351 Windsor engines. Featuring 190cc intake runners and 62cc combustion chambers, this head is built to support improved airflow and performance over stock cast-iron units, making it a strong foundation for street or strip builds.
Supplied as a bare casting, this cylinder head allows builders to spec their own valvetrain components for a fully custom assembly. The aluminum construction helps reduce overall engine weight compared to factory iron heads, and the small-block Windsor compatibility makes it a versatile upgrade for a wide range of Ford-powered vehicles.