Meziere 100 Series Electric Water Pumps, 35 Gpm, Billet Aluminum, Blue Anodized, Ford, Big Block, Each.  Meziere 100 Series electric water pumps deliver 35-40 gpm of flow. Because they're electric, you won't have the usual horsepower loss at high rpm caused by a mechanical pump's impeller. Plus, their lightweight billet aluminum construction reduces overall engine weight. These pumps also feature CNC-machined aluminum housings, epoxy-coated motor windings, an RF suppression circuit, and a one-piece carbon-ceramic seal. They're available for a wide variety of V8 engines, including LT1 and LS1.