Holley 12-454-11 Mechanical Fuel Pump FOR Big Block Chevy 110 GPH Gasoline 8 PSI

Holley 12-454-11 Mechanical Fuel Pump FOR Big Block Chevy 110 GPH Gasoline 8 PSI

The Holley 12-454-11 Mechanical Fuel Pump is specifically designed for Big Block Chevy engines, delivering a high flow rate of up to 110 gallons per hour (GPH). This pump is engineered to provide a consistent fuel supply, ensuring optimal engine performance. With a maximum pressure output of 8 PSI, it is suitable for carbureted setups where reliable fuel delivery is crucial for achieving high horsepower and torque.

This mechanical fuel pump operates on a dependable diaphragm mechanism, providing a steady fuel flow without the need for electrical components. This design not only enhances reliability but also reduces the risk of failure associated with electric pumps. Its robust construction ensures durability under extreme conditions, making it an excellent choice for performance enthusiasts and race applications.

Installation of the Holley 12-454-11 is straightforward, typically utilizing factory mounting locations. This allows for a hassle-free upgrade or replacement for existing mechanical fuel pumps. Its compact design means it can fit in tight engine compartments, making it versatile for various applications in racing and high-performance vehicles.

FITMENT: This fuel pump is compatible with Big Block Chevy engines, specifically designed to meet the needs of performance builds and classic restorations.

Key Features & Benefits

• High flow rate of 110 GPH to support high-performance applications
• Maximum pressure output of 8 PSI ensures efficient fuel delivery
• Mechanical operation provides a reliable and consistent fuel supply
• Durable construction resists wear and withstands harsh conditions
• Easy installation with factory mounting compatibility

Shipping. Free on every order, US only. Orders arrive in 2–4 days.

Returns. 60-day free returns, except in extreme cases.

Support. Our team is available 24/7 for fitment mismatches or any other reason.

Warranty. Full manufacturer guarantee.