Quick view Ford Racing Ford Racing Coyote 5.2L Intake Manifold (Requires frM-9926-M52) - M-9424-M52 $725.00 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... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List