Upgrade your classic 1966 Chevrolet Chevelle, El Camino, Monte Carlo, or Malibu with our high-quality Rear Body Light Harness. Designed to restore optimal electrical connections, this wiring solution ensures that all rear lighting functions perfectly, enhancing both safety and performance. Say goodbye to unreliable connections and embrace a reliable upgrade that excels where standard alternatives fail. Whether you're restoring your vehicle or simply replacing worn-out wiring, our harness is the best choice for your needs.