System Features This control panel is a direct replacement for the heater control panel in 1967-72 Chevrolet and GMC Pickups without factory air. The panel is designed for use with our patented cable converters, which were included with the 1967-72 Chevrolet Pickup without Factory Air SureFit™ Gen IV Evaporator Kit. Not compatible with the Gen 5 evaporator kits. Vehicle Fitment warning California Proposition 65 arrow_drop_down WARNING: California proposition 65
