Enhance the functionality of your 1978 Chevrolet Corvette with our premium Courtesy Light Timer Harness. Designed specifically for the 1st design configuration, this harness ensures a seamless integration of your courtesy lighting system, providing reliable performance and restoring the original condition of your vehicle. Say goodbye to faulty wiring and enjoy peace of mind knowing you've equipped your beloved Corvette with a high-quality, made-to-last component.