The Speedmaster PCE281.1102.02 is a bare, semi-finished aluminum cylinder head designed for Chevy Small Block 350 engines. Featuring 160cc intake runners and 64cc combustion chambers with an angle plug configuration, this head is built to support improved airflow and combustion efficiency over stock cast-iron units.
Supplied in bare form, this semi-finished head allows builders to complete machining and select their preferred valvetrain components for a fully custom engine build. Ideal for performance street and mild race SBC 350 applications seeking the weight savings and thermal advantages of an aluminum casting.