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GMB High Performance Water Pumps

4.29 out of 5 stars 238 Customer Reviews

GMB high performance water pumps are designed to combat engine overheating associated with higher performance and load applications. They feature a precision-ground
GMB high performance water pumps are designed to combat engine overheating associated with higher performance and load applications. They feature a precision-ground, heavy-duty steel bearing that's completely sealed and lubed for life. These replacement pumps have a specially modified, higher performance impeller that eliminates cavitation at all rpm—and maintains maximum volumetric flow of coolant throughout the engine. Order the model recommended for your application.

Additional features:

* Increase pump pressure up to 300 percent
* Eliminate steam pockets trapped inside the engine block
* Reduce engine te
GMB high performance water pumps are designed to combat engine overheating associated with higher performance and load applications. They feature a precision-ground, heavy-duty steel bearing that's completely sealed and lubed for life. These replacement pumps have a specially modified, higher performance impeller that eliminates cavitation at all rpm—and maintains maximum volumetric flow of coolant throughout the engine. Order the model recommended for your application.

Additional features:

* Increase pump pressure up to 300 percent
* Eliminate steam pockets trapped inside the engine block
* Reduce engine temperature by 15-30 degrees
* Help increase horsepower

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Water Pump, Mechanical, Aluminum, High Volume, Natural, Dodge, Plymouth, 3.9L/318/340/360, Each

Part Number: GMB-120-1070P

4.67 out of 5 stars ( 12 )

Estimated Ship Date: Monday 12/15/2025

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Estimated Ship Date: Monday 12/15/2025

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