The Speedmaster PCE281.1489 is an aluminum bare cylinder head designed for Chevy Big Block 396 engines, featuring 305cc intake runners and 119cc combustion chambers to support improved airflow and enhanced performance potential. The aluminum construction helps reduce overall engine weight compared to traditional cast-iron heads, making it a solid foundation for your build.
Sold as a bare head, this cylinder head allows you to source and install your preferred valvetrain components to suit your specific build requirements. Designed to fit Chevy BBC 396 applications, it is an ideal choice for engine builders and enthusiasts looking to upgrade or replace their existing cylinder heads with a performance-oriented aluminum option.
MPNPCE281.1489
UPC840136530923
