1678 1960-1987 MOPAR Dodge Chrysler Plymouth 170 198 225 Slant 6 water pumpFlowkooler designed a high flow water pump for the slant 6 that has a CNC machined billet impeller with 16 vanes, integrated shrouding and a reduced casting to impeller vane clearance. 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 protects against corrosive fluids. FlowKooler introduced the first hi flow pumps and continues to improve