Upgrade your classic Chevrolet Fullsize with the 1959-1960 Speed Warning Harness from Lectric Limited. Crafted for precision and reliability, this essential wiring solution enhances your vehicle's safety features while ensuring top-notch performance. Say goodbye to faulty indicators and ensure your speedometer operates flawlessly with this easy-to-install harness—designed specifically for vintage models yet built with modern standards to outlast the competition.