Ford M-9424-M52 – Intake Manifold

Making power under NASCAR’s engine-strangling restrictor-plate rule is tough. Ford Racing’s 351 single-plane NASCAR Restrictor intake manifolds give you a lightweight option. They’re a spider-type configuration, with a slightly higher carb height, and are designed to work with Yates heads and blocks with 9.2 in decks. A lifter valley cover plate is required.