Upgrade your classic Cadillac with the 1959 Autronic-Eye Wire Harnesses and Lead Wires. Designed specifically for the Fleetwood, Seville, DeVille, and El Dorado models, this high-quality harness ensures reliable electrical performance for your vintage vehicle. Say goodbye to faulty wiring and messy electrical connections; this product not only enhances functionality but also adds to the safety of your ride, making it a crucial upgrade for any restoration project.