You are bidding on a good 1970 1971 1972 Chevy Chevelle Malibu El Camino Monte Carlo A/C & Heater Control unit--removed in the mid 80s. Fan switch has one screw missing. I did take the screw out and put it in the other hole to make sure the hole was good. It tightened up fine. You will just have to find another screw. Free shipping! Thanks for bidding!