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- Ultra HP Billet Mechanical Marine Fuel Pump
- Big Block Chevy
- 200-225 gph
Holley 510-12-454-40 Features:

The Waves Will Wonder What Hit 'Em!
The Holley Ultra HP Billet Mechanical Marine Fuel Pump is CNC machined from 6061-T6 billet aluminum and hard coat anodized for durability, good looks and most importantly in a marine application corrosion resistance for a lifetime of service in a fresh or salt water envirnoments.
The Ultra HP mechanical pump's 3-valve design utilizes high-pressure check valves for stable fuel pressure and high volume flow through out the engines RPM range. This pump will flow 200 (low pressure) and 225 (high pressure) gallons per hour capable of fueling up to 1,350 horsepower. The 1/2'' NPT inlet and outlets can be rotated from the top for ease of installation and to accommodate any fuel system plumbing layout due to the fuel pump bases being independent of each other. The base design also makes the pump rebuildable to ensure a lifetime of performance!






