Upgrade your classic ride with the Lectric Limited Engine Wiring Harness, specifically designed for 1965-1966 Chevrolet Fullsize vehicles equipped with a 6-cylinder engine, factory gauges, and C.A.C. air conditioning. This high-quality harness ensures reliable performance, seamless installation, and enhanced electrical efficiency, giving you peace of mind while preserving the authenticity of your classic car. Say goodbye to outdated wiring and potential electrical issues; our harness is the ultimate solution for enthusiasts who demand the best.