Revitalize your classic 1958 Chevrolet Fullsize with our premium Dash Harness designed specifically for manual transmission models with backup lights. This wire harness offers unparalleled durability and precision, ensuring seamless connectivity in your vehicle’s electrical system. Unlike generic alternatives, our product is engineered to meet the exact specifications of your Fullsize, guaranteeing an effortless installation and longevity that keeps your vehicle's vintage charm alive. Experience reliable performance today!