Meziere Enterprises WP301SP Small Block Chevy Electric Water Pump - Black - 55GPM - With Heater Hose Fitting Small Block Chevy ... 55 GPM ... Black Anodized FinishThe Meziere 300 series high flow pump changed the rules about using electric water pumps on high horsepower street, nitrous, blown, or boosted engines. Delivering 55 gallons per minute of flow, the 300 series pump offers great cooling solutions to high horsepower vehicles. Higher flow rates reduce the chance of detonation. Note: This pump is street practical with its heater or bypass port already machined into the housing. There's no need to freeze this winter...hook up... Fits small block Chevrolet... Suitable for street or drag strip use - 3000+ hour life expectancy...