One Stop Shop - Fueling Support

Holley Fueling Components have been powering race champions, street machines, boats and more for years. Regardless if you're running Carburetor or EFI, it makes no difference, we have you covered!

Fuel Pumps - 280+ different fuel pump options. Supporting up to 2,000 HP Engines, support for EFI and Carburetors. Supporting a wide variety of fuel types and both mechanical or electric pumps!

Regulators - Holley fuel pressure regulators are designed to precisely control the fuel pressure from the fuel pump. Available for both carbureted and EFI fuel systems, fixed and adjustable options and a wide variety of pressure options.

Filters - Available for both carbureted and EFI fuel systems. Pre and post fuel pump versions, and various filter elements to choose from.

Fuel System Components and Service - 140+ different components to service your fuel system. In some cases, for minor issues you can just fix them! Fuel pump repair kits, regulator repair kits, filter elements and so much more. Make Holley your one stop shop for all fueling needs.

Fuel Pulse Dampers - Fuel pulse dampers act in tandem with the fuel pressure regulator to further control the fuel pressure in an EFI system. They act to smooth out the pressure pulsations caused by the injectors opening and closing as well as the fuel pump operating. These pulsations happen so quickly that in many cases they can’t be identified with an analog gauge but can cause issues with fuel delivery to the engine.