The Speedmaster 1-148-004 is a complete downdraft EFI stack intake manifold system designed specifically for Chevy Small Block 350 engines. This all-in-one kit delivers the classic individual-throttle-body stack appearance with modern electronic fuel injection performance, finished in a bold black coating for an aggressive underhood look.
Engineered as a complete system, everything you need for installation is included, making it an ideal upgrade for SBC 350 builds that demand both show-quality aesthetics and improved throttle response. The downdraft stack configuration promotes efficient airflow into each cylinder for a more direct, responsive power delivery compared to a traditional single-plane or multi-plane carbureted setup.
MPN1-148-004
UPC840136500599
