1732 1941-1971 Jeep Go Devil L-134 2.2L water pumpIf your Jeep Go Devil engine is running hot or you're looking for more horsepower, then our machined impeller in pump 1732 will provide you more flow and more cooling. We increased the vane count, reduced the impeller vane to volure clearance to builds pressure in the eye. It achieves greater flow rates, higher head pressure and a more efficient flow all while conserving horsepower. The impeller color is due to Type II Class II military grade surface