Upgrade your classic 1967 Buick Fullsize or Riviera with our premium Courtesy Light Harness, specifically designed for dual rear sail panel lights on the Wildcat 4 Door Hardtop. This high-quality wire harness ensures optimal performance and safety, providing a reliable electrical connection that enhances the functionality of your vehicle's interior lighting. Experience peace of mind knowing that your car not only looks great but is also equipped with dependable components that outlast the competition.