Brand: GMB North America Manufacturer's Part Number: 125-1230P Part Type: Water Pumps， Mechanical Product Line: GMB High Performance Water Pumps Summit Racing Part Number: GMB-125-1230P UPC: 083286525238 Pump Flow: High-volume Water Pump Rotation: Clockwise Pump Material: Aluminum Pump Color: Natural Quantity: Sold individually. Notes: Gaskets included. 5.710 in. hub height. GMB High Performance Water Pumps 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