Upgrade your classic Chevrolet's air conditioning system with the GM 1969-1970 Fullsize Air Conditioning Harness. Designed specifically for Chevrolet models from 1958 and up, this premium quality wiring harness ensures a reliable connection and optimal performance of your vehicle’s air conditioning system. Say goodbye to unreliable, outdated wiring and experience the crisp, cool comfort of expertly engineered electronic innovation that keeps your cabin climate perfect, no matter the weather outside.