Marine electric fuel pump conversion kit includes everything needed to convert from a mechanical fuel pump to an electric fuel pump. Electric Fuel Pump Conversion Kit | MMD P4389K Includes fuel pump, mounting bracket, oil pressure switch, fuel pump block off plate & all necessary mounting hardware 12 volt DC 72 GPH flow rate 5.75 PSI 1/4 in. NPSF fuel line connections to be used with 3/8 in. hose Can be used with gasoline or diesel fuel Ignition protected