Delphi MF0001-11B1
Mechanical fuel pump for selected carburetted GM engines, with approximately 40 GPH output and nominal 5 PSI pressure.
Delphi MF0001-11B1 is a mechanical diaphragm fuel pump for selected carburetted General Motors engines. It is mechanically driven by the engine and supplies low-pressure fuel to the carburettor. It is not an electric in-tank pump.
Application / fitment
The pump is catalogued as a stock replacement for selected classic Chevrolet, GMC, Buick, Oldsmobile and Pontiac applications. Fitment depends on engine code, port orientation, outlet thread and pump-actuation design.
- selected Chevrolet C10, C20, C/K and K10 carburetted applications
- selected late-1960s and 1970s Chevrolet Camaro applications
- selected Chevrolet G10/G-Series and other GM vans
- selected Buick, Oldsmobile and Pontiac applications using the corresponding mechanical system
Compare port direction and type, mounting-hole spacing and operating lever before purchase. Similar-looking pumps can differ in pressure, output and port orientation.
Technical information
- type: mechanical fuel pump
- system: carburetted engines
- catalogue flow rate: approximately 40 GPH / 151 L/h
- nominal system pressure: approximately 5 PSI / 0.34 bar
- inlet: 3/8" hose-bead connection
- outlet: 5/8"-18 UNF thread
- mounting holes: 2
- body material: aluminium
- mounting gasket: included according to package contents
- sales unit: 1 piece
Inspect the fuel lines and filter and ensure fuel is available before startup. Check connections and fuel pressure after installation, as excessive pressure can cause carburettor flooding.