1704 1989 Dodge Chrysler Plymouth Daytona 134 153 water pumpFlowKooler hi flow water pump 1704 was developed upon request for the mini mopar racing market but it fits the Chrylser, Dodge and Plymouth with 2. 2L and 2. 5L engines. We designed a impeller with an increased vane count and a reduced impeller vane clearance to take build that pressure. It achieves greater flow rates, higher head pressure and a more efficient flow. The impeller color is due to Type II Class II military grade surface coating which