This Kit Contains: 1x Mechanical Fuel Pump w/Gasket As shown in the picture above Features: Type: Mechanical Fuel Pump Color: Black Maximum Pressure: 6 PSI Inlet Port: 3/8-18 NPT Outlet Port: 3/8-18 NPT Valve design will support engines up to 600 HP High-volume, 3/8-18" NPT inlet and outlet, up to 110 GPH Produces 6 SPI and does not require a regulator. Compatible Fuels: Gasoline Superior material with durable function and long service life. Direct replacement .