This is a pair of (Original GM) 69 Camaro Astro Ventilation cowl air ducts. They bring fresh air from the cowl to the vents mounted on the Left side and Right side of the dash. The passenger side duct has a chip broken out of the flange that attaches to the cowl. It would be an easy repair and the area is hidden from sight when installed. Also the Passenger duct flapper shaft hole is broke and opened up. See pictures. Flapper doors are installed and working freely.
These ducts are not for A/C cars.