For race or street, these officially licensed Chevrolet Electric Water Pumps are manufactured by Proform from die-cast aluminum to eliminate the excess weight of a mechanical pump and the effects of pulley and impeller drag at high RPM. This weight savings adds up to 15 horsepower, which can be the difference between winning and losing. These water pumps deliver excellent cooling by circulating approximately 35 gallons of water per minute! They are great for tight fits and available in red, orange, blue, or black epoxy coating or with a polished or chrome finish. All feature the Chevy Bow Tie in red. Gaskets, hardware, and hose fittings are also included for easy installation.