Edelbrock 8856 - Water Pump, High-Performance, Pontiac 389-455

Edelbrock # 8856 Water Pump Pontiac 389-455 standard rotation ideal to prevent overheating in street rods and street machines, as well as in tow rigs and motorhomes. Using state-of-the-art racing technology, Edelbrock has designed these "super cooling" Water Pumps to provide maximum flow, maximum pressure and equal distribution to both sides of the block within 1%. Available for most popular applications, these high performance pumps flow in only one direction for optimum efficiency. The casting's computer-designed internal passages and precision powdered metal impeller produce the maximum flow rate possible.

• Fits Pontiac 1969-1979 389-455 engines with 11-bolt front timing cover and back plate.
• Maximum cooling for street and racing engines
• Internal passages are balanced for maximum flow
• Impeller is larger than others for max pressure
• Impeller vanes dramatically increase flow rates
• Equal distribution to both sides of the block
• Only flows in one-direction for optimum efficiency