Holley Mechanical Fuel Pump

• Holley Mechanical Fuel Pump is designed to deliver dependable, high-volume fuel supply for performance street builds and dedicated racing applications
• Offered in a variety of flow ratings to accommodate different engine sizes and horsepower requirements
• Factory-set shutoff pressure of approximately 6.5 to 8 PSI helps maintain proper fuel delivery without requiring an additional regulator in many setups
• Built with rugged internal components to withstand sustained high-RPM engine operation
• Features a rotatable pump housing to ease fuel line routing in a wide range of engine compartment configurations
• Equipped with 3/8" NPT inlet and outlet ports for compatibility with common fuel plumbing systems
• Protected by a 90-Day Warranty

A camshaft driven fuel pump remains a classic choice for feeding a healthy engine. Whether powering a weekend cruiser or a purpose built drag car, steady fuel flow becomes increasingly important as engine speed rises. For builders seeking a straightforward, high capacity solution with proven durability, the Holley Mechanical Fuel Pump delivers dependable performance.

Offered in multiple flow ratings, this pump can accommodate a wide range of combinations, from upgraded street engines to more aggressive race applications. It is engineered to provide strong output with a factory set shutoff pressure typically in the 6.5 to 8 psi range, allowing many setups to operate without an additional regulator. Rugged internal components and robust construction are intended to withstand sustained high rpm use. To simplify installation across different engine bay configurations, the main fuel body can be repositioned for improved line routing. Both inlet and outlet ports are threaded for 3/8 NPT fittings, supporting compatibility with common fuel line arrangements.

Designed to meet the demands of performance engines while maintaining the simplicity of a mechanical system, this pump is a practical and reliable upgrade for street driven vehicles and track focused builds alike. Backed by a 90-Day Warranty.