Upgrade your classic 1964 Buick Skylark, Special, or Gran Sport with our premium Courtesy Light Harness, designed specifically for the rear header. This high-quality wire harness ensures flawless electrical connections, enhancing your vehicle's lighting system while maintaining the authenticity of your classic ride. Why settle for ordinary replacements when you can have a product engineered for optimal performance and reliability? Experience the difference with our expertly crafted harness tailored for your Buick.