Holley

About Holley

Holley Inc. designs, manufactures, and distributes automotive aftermarket products for car and truck enthusiasts in the United States, Canada, Europe, and worldwide. Its product range includes carburetors, fuel pumps, fuel injection systems, nitrous oxide injection systems, superchargers, exhaust headers, mufflers, distributors, ignition components, engine tuners, automotive performance plumbing products, exhaust products, brakes, restoration parts, safety equipment, suspensions, chassis, wheels, and accessories. Holley markets its products under brands such as Holley EFI, MSD, Simpson, EDGE, Superchips, Diablosport, Accel, and Flowmaster, distributing through direct-to-consumer, e-tailers, warehouse distributors, traditional retailers, automotive platforms, and installer channels.