49-53 Ford Flathead Heads

The Edelbrock 49–53 Ford Flathead Heads represent a purpose-built performance upgrade for classic Ford Flathead V8 engine builds. This pair of aluminum cylinder heads features a 65 cubic centimeter combustion chamber, engineered to increase volumetric efficiency and power output in stock and modified Flathead applications. Edelbrock's straight-plug design and 24-stud configuration deliver the reliability and compatibility that enthusiasts expect when restoring or hotrodding first-generation Ford V8s.

Cast in aluminum with a satin finish, these heads are significantly lighter than original iron castings while offering improved heat dissipation during sustained operation. The 65cc chamber volume is optimized for the displacement and compression characteristics of 1949–1953 Flathead blocks, making chamber design critical to achieving proper quench and combustion efficiency. The straight-plug configuration eliminates crossfire ignition concerns and simplifies spark plug access during routine maintenance. At 36.89 pounds for the pair, weight savings contribute to improved front-end balance and overall vehicle responsiveness.

These heads are designed for enthusiasts undertaking complete Flathead engine rebuilds, whether for street rods, custom hot rods, or show applications. Restoration builders who value period-correct aesthetics and performance will appreciate the iconic Edelbrock logo script lettering. The 24-stud fastening pattern matches original Flathead block standards, ensuring straightforward bolt-on installation without adapter plates or custom machining. Buyers should verify year-specific compatibility with their particular block casting before ordering.