Magnum R/T 5.2L/5.9L Bare Cast Iron Cylinder Head

The Mopar Magnum R/T cylinder head is a bare cast iron performance casting engineered for Dodge and Jeep 5.2L and 5.9L engines. It features a 53cc combustion chamber volume and 177cc intake runner volume, designed to accommodate a 1.92-inch intake valve and a 1.625-inch exhaust valve. As a bare casting, it requires the addition of valves, springs, and related valvetrain components for complete assembly. Please note that this specific part is discontinued by the manufacturer. Mopar recommends the P5155469 as a replacement component for applications requiring this cylinder head configuration.