Illuminate your classic ride with the premium 1955-1957 Chevrolet Fullsize GM Courtesy Light Harness. Designed specifically for under-dash applications, this harness not only provides a reliable connection for courtesy lights but also includes mounting brackets for easy installation. Why settle for generic solutions when you can equip your vehicle with a product tailored for its vintage charm? Upgrade your interior lighting effortlessly and enjoy enhanced convenience and safety on those nighttime drives.