This Camaro is not a 1980 or 81, but instead it is a 1979 going by the fender vents, the front grill emblem, hood scoop, tailpanel emblem, and the wheels.....RatPack
1980-81 models use a similar fender flare in front of the rear wheels like is present on the front fenders. This car does not have them and ususually they would not go to the trouble to remove them. Without a vin there is no way to 100% identify the year, but with what I have given above and now, it is very unlikely it is anything other than a 79. Just way too much stuff that says 1979....RatPack....