The Speedmaster PCE281.2031 assembled cylinder heads are engineered for Big Block Chevy 454 applications, featuring 320cc intake runners and 119cc combustion chambers designed to support strong airflow and combustion efficiency. These heads come fully assembled and are configured for hydraulic flat tappet camshafts, making them a straightforward bolt-on upgrade for your BBC build.
Arriving pre-assembled, these cylinder heads help reduce build time and complexity so you can get your Big Block Chevy project on the road or track faster. Whether you are refreshing a performance street engine or building a dedicated weekend warrior, the Speedmaster PCE281.2031 heads deliver a ready-to-install solution backed by the Speedmaster performance brand.
MPNPCE281.2031
UPC840136531722
