Upgrade your classic ride with the Lectric Limited Transmission Overdrive Harness, specifically designed for 1961 Chevrolet Fullsize models equipped with a 6-cylinder engine. Engineered for durability and ease of installation, this harness ensures that your transmission operates smoothly and efficiently, providing the reliability that your vintage vehicle deserves. With its premium construction and compatibility with the Transmission Overdrive Solenoid Extension Harness, you'll achieve optimal performance and a seamless driving experience, far surpassing any generic alternatives.