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American Autowire engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full American Autowire lineup with fast shipping and expert fitment support — order with confidence.
The American Autowire Classic Update Wiring Harness System for 1964-1966 Mustangs is designed to provide a factory-correct appearance while utilizing modern electrical technology. If you are tired of chasing electrical shorts or dealing with aging, brittle wires in your early Mustang, this harness is the definitive solution for a reliable, safe, and high-performing vehicle.
This kit covers the entire vehicle, from the engine bay to the taillights, ensuring that every electrical component functions at its peak. The use of high-quality, cross-linked polyethylene wire ensures superior heat resistance and flexibility compared to the original factory wiring. By replacing your old harness, you not only improve the reliability of your lighting and ignition but also significantly reduce the risk of electrical fires. Each kit is backed by the reputation of American Autowire, ensuring you get the best components for your restoration project. Bring your classic Mustang into the modern era with this premium harness from GGCRACING.
Other popular American Autowire products customers consider together:
American Autowire engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full American Autowire lineup with fast shipping and expert fitment support — order with confidence.
The American Autowire Classic Update Wiring Harness System for 1964-1966 Mustangs is designed to provide a factory-correct appearance while utilizing modern electrical technology. If you are tired of chasing electrical shorts or dealing with aging, brittle wires in your early Mustang, this harness is the definitive solution for a reliable, safe, and high-performing vehicle.
This kit covers the entire vehicle, from the engine bay to the taillights, ensuring that every electrical component functions at its peak. The use of high-quality, cross-linked polyethylene wire ensures superior heat resistance and flexibility compared to the original factory wiring. By replacing your old harness, you not only improve the reliability of your lighting and ignition but also significantly reduce the risk of electrical fires. Each kit is backed by the reputation of American Autowire, ensuring you get the best components for your restoration project. Bring your classic Mustang into the modern era with this premium harness from GGCRACING.
Other popular American Autowire products customers consider together:
