picked up a parts car and it came with scoops and a spoiler (not installed) is it possible that these are original? Were they sold by themselves not on cars? how could I tell?

 

Post pics. The only '69 that had a hood scoop and rear deck spoiler was the Hurst Olds. They were factory installed. The spoiler was available as a dealer installed option also. Not installed for 40 years..not likely. They are available in the aftermarket.

 

Also, if the spoiler is not a 3 piece design, two pedistals and the spoiler, as opposed to a one piece unit then it's definitely aftermarket. If it is 3 piece that's not to say it's original either as Fusick and others are offering the 3 piece unit.