Restore your 1967 Ford Mustang’s electrical system to factory perfection with our high-quality underdash wiring harness. Designed to match original factory specifications, this harness ensures a clean, reliable connection for all your dashboard instruments, switches, and lighting components. Made from durable, color-coded wiring and quality connectors, it simplifies installation and reduces electrical issues, giving you peace of mind and improved functionality. Whether you’re restoring a classic or upgrading your Mustang’s electrical system, our underdash harness provides the perfect foundation for a smooth, trouble-free electrical setup that keeps your dash looking and working like new.