The Speedwerx Water Pump Self Bleeding Kit is designed to help prevent water pump problems caused by trapped air in the cooling system. Air can cause the water pump to cavitate, potentially allowing the stock impeller to spin on the shaft and stop circulating coolant. The kit allows trapped air to work its way to the overflow tank automatically, helping reduce the risk of overheating caused by an air pocket.

• Helps remove trapped air from the cooling system
• Helps prevent water pump cavitation
• Designed to help protect the stock water pump and impeller
• Allows air to work its way to the overflow tank
• Race proven by Speedwerx with the stock water pump