For sale is a genuine OEM GM original fresh air actuator and door for 1970-1981 Camaro Trans Am and Firebird with Air Conditioning. If you have A/C  you need this vacuum operated damper on the passenger side that opens to recirculate the air inside the car. This air conditioning actuator assembly for 1970 to 1981 Camaro includes the Flapper door which is vacuum operated by the actuator and is just as it was removed from the car, so includes the mounting bracket assembly. This is a rare original piece that Controls outside fresh air on A/C equipped models.  Unrestored original condition, ready for a restoration using original GM parts.  Pictures show the actual item you will receive.