Dominator In-Line Fuel Pump #10 ORB In/Outlet

The Holley Dominator In-Line Fuel Pump #10 ORB In/Outlet is a high-capacity electric fuel pump engineered for serious fuel system applications requiring consistent, reliable delivery. Designed for street machines, performance builds, and custom fuel systems, this in-line pump eliminates the dependency on factory tank-mounted units and provides the flow capacity needed to support carbureted and fuel-injected engines. Whether you're upgrading a classic hot rod or building a dedicated performance platform, this Holley pump delivers the steady pressure and volume that modern fuel delivery demands.

This electric pump operates at 88 gallons per hour (gph) at 60 psi, providing sufficient flow for engines requiring robust fuel delivery without starvation under load. The #10 ORB (O-Ring Boss) inlet and outlet ports enable clean, leak-free connections using industry-standard AN fittings, eliminating the mess and uncertainty of traditional threaded fuel line adapters. The black and chrome finish resists corrosion while maintaining a professional appearance in engine bays, and the compact 7.1 x 3.1 x 11-inch footprint allows flexible mounting in tight spaces. Weighing just 5.1 pounds, installation complexity is minimal, making this pump an accessible upgrade for both professional builders and dedicated enthusiasts.

Fuel system builders, classic car restorers, and performance engine builders benefit most from this pump's reliability and standardized ORB connectivity. It integrates seamlessly into custom fuel systems where OEM pump capacity is inadequate or where redundancy is desired. The 88 gph rating suits both carbureted and modern EFI applications, provided system fuel pressure regulator and return line sizing are properly matched. For gasoline engines with upgraded carburetor or fuel injection requirements, the Dominator In-Line Fuel Pump #10 ORB In/Outlet stands as a proven, industry-standard solution for controlled, consistent fuel delivery.