1781 1973-1991 Jeep AMC 304 360 401 water pump 1983 Alternative Part Numbers: 511527

Alternative Part Numbers: 511527

1 has a CNC machined billet aluminum impeller designed with an increased vane count and a reduced impeller clearance to achieve greater flow rates

Flowkooler High Flow pump 1774 for the small block long GM engines has a CNC machined billet impeller designed with an increased vane count and a reduced impeller clearance to achieve greater flow rates

Flowkooler High Flow pump 1660 for the Ford Lincoln and Mercury with a 302 has a CNC machined billet impeller designed with an increased vane count and a reduced impeller clearance to achieve greater flow rates

1781 1973-1991 Jeep AMC 304 360 401 water pump 1983 Alternative Part Numbers: 511527Flowkooler high flow pump 1781 has a CNC machined billet impeller designed with an increased vane count and a reduced impeller clearance to achieve greater flow rates, higher block pressure. A Type II Class II military grade anodize surface coating protects against corrosive fluids. We developed this hi flow pump because Jeeps tend to overheating in traffic and on the trail. Tight engine space and limited airflow plague the cooling system but it has