The Speedmaster 1-148-006 is a complete downdraft 8-stack EFI intake manifold system designed specifically for the Ford 351W Windsor engine. This system delivers the classic individual-runner throttle-body look paired with modern electronic fuel injection performance, giving your Windsor build both stunning aesthetics and precise fuel delivery straight out of the box.
Finished in a brilliant polished appearance, this complete kit is engineered to fit the Ford 351W Windsor and includes everything needed for a cohesive installation. Whether you're building a show-winning engine bay or chasing real street and track performance, the Speedmaster 8-stack downdraft system makes a bold statement while optimizing airflow to each cylinder.