Holley HP billet fuel pumps are designed to be the perfect companions to your carburetor or fuel injected street vehicle, race car, off-road truck, or any engine needing fuel. They feature OEM gearotor technology, which yields lightweight, quiet operation and excellent durability. The pumps are manufactured from billet aluminum and have a black/clear anodized finish for corrosion protection. Compatible with 12 V to 18 V electrical systems, the Holley HP billet fuel pumps can be used on both street and race vehicles. With proven durability beyond 3,000 hours in gasoline and diesel engines, the fuel pumps will provide high flow at high pressure for the life of your engine.