American Autowire is a U.S.-based manufacturer of automotive wiring harnesses and electrical systems for OEM restorations, modified classics, street rods, customs, and restomods. Its product range includes Factory Fit replacement harnesses, Classic Update vehicle-specific wiring kits, universal wiring systems, battery cables, relays, switches, connectors, alternators, and electrical accessories. The brand’s Factory Fit line focuses on original-style GM restoration wiring, while Classic Update kits are designed for enthusiasts adding modern circuits, accessories, EFI, updated fuse panels, and other electrical upgrades to classic vehicles. American Autowire also manufactures its products in the United States and has been operating since 1987. Shop American Autowire at ClassicPartsGarage for dependable wiring solutions suited to factory restorations, complete rewires, and performance-oriented classic builds.
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