Description
64-72 Chevy/GMC Truck Factory Replacement Heater Control Blower Switch. This heater control switch is a direct replacement for the non-factory air heater control panel. It is perfect for replacing the old worn out original. Replaces GM part # 3840039 Application Chart: 64-66 Chevy/GMC Truck (with deluxe heater controls) 67-72 Chevy/GMC Truck (w/o factory air) If you have any questions you can call us. We will be glad to assist you any way we can. Our goal is to provide you with the best service possible. If, for some reason you do not feel you have received a "5 star" service, please contact a customer service representative. JL Fabrication Harrisonburg, VA