Shop fuel pumps at Holley for carbureted and EFI applications. Browse electric, mechanical, inline, in-tank, and brushless pumps, plus fuel pump modules, marine pumps, wiring harnesses, and relay kits. Find options for gasoline, E85, and other fuels, with flow capacities to match your engine and fuel system.

Shop fuel pressure regulators for carbureted and EFI fuel systems at Holley. Browse adjustable, bypass, return-style, and boost-referenced regulators, including billet and die-cast options. Find low-pressure carburetor regulators, high-pressure EFI regulators, and regulator kits for street and racing applications.

Shop fuel filters at Holley for carbureted and EFI fuel systems. Browse billet aluminum filters, inline filters, pre-filters, and replacement elements from Holley, Earl's, AEM, and Mr. Gasket. Find micron ratings, flow capacities, and AN or hose barb connections to match your fuel system and filtration requirements.

Shop fuel system components and service parts at Holley. Find fuel pump repair kits, regulator rebuild kits, replacement fuel filter elements, and fuel pulse dampers. Browse fuel pump relay kits, safety switches, seals, diaphragms, adapters, and accessories for fuel system maintenance, repairs, and installation.

Shop fuel system kits at Holley for EFI installations and upgrades. Browse return-style and returnless kits, including options with electric fuel pumps, pressure regulators, filters, fuel hose, fittings, and installation hardware. Find Holley EFI and Sniper EFI fuel kits, plus Earl's Vapor Guard plumbing kits.

Shop replacement fuel tanks and Sniper EFI fuel tank systems at Holley for classic cars, muscle cars, and trucks. Browse in-stock replacement gas tanks and EFI tank systems with 255 or 400 LPH fuel pumps for restoration projects and fuel-injection conversions. Find vehicle-specific options for Chevrolet, GMC, Ford, Pontiac, and Mopar applications.

Shop Holley HydraMat fuel pickup mats to help reduce fuel starvation during hard cornering, acceleration, braking, inclines, and low-fuel conditions. Explore sizes, shapes, and outlet configurations for stock fuel tanks and racing fuel cells, plus adapters and accessories for your fuel system.