Brand New Universal 6 Volt Electric Fuel Pump Kit For 12 Volt Universal Fuel Pumps, See APDTY-FP561P Low Pressure or APDTY-141359 High Pressure Minimum PSI 5; Maximum PSI = 8 This kit is designed to allow installation of a 6 volt electric inline fuel pump for custom use such as a fuel or primer pump Kit Includes Fuel Pump, Fuel Filter, 1 Bolt Mounting Bracket, Heat Shrink Butt Connectors.