Product details:

They're ideal to prevent overheating in street rods and street machines, as well as in tow rigs and motorhomes. Using state-of-theart racing technology, Edelbrock has designed these "super cooling" water pumps to provide maximum flow, maximum pressure and equal distribution to both sides of the engine 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. Standard and reverse rotation pumps are available for most Chevrolets, Fords, and Chryslers.