DMAX Diesel LB7 & LLY Max-Flow High Performance Water Pump | 2001-2005 GM Duramax 6.6L

The Max-Flow High Performance Water Pump kit is designed specifically for high RPM and high horsepower applications, but is also a great replacement for stock applications. When the engine's RPMs are high and the throttle suddenly drops, the pressure in the cooling system can cause a factory-style pump to fail. The heavy factory-cast style impeller will usually break or spin on the shaft. Welded water pumps have been know to fail as well. This Max-Flow High Performance Water Pump includes a lightweight resin impeller that can handle high RPMs and is a direct bolt-on replacement. This complete kit includes everything you will need to install the water pump.

Included:

• Max-Flow Water Pump Cover
• Max-Flow High Performance Water Pump
• Water Pump Install Kit and Hardware
• Coolant Bypass Hose