You showed everyone you don't know anything again. Your saying a 1970 Chevelle El Camino SS isn't a muslce car, even though the body style is the same as the 1970 chevelle. The only difference is the stetched back end with the added box and no back seat. That is why they are called Chevelle El Camino. The 1964-1972 El Caminos ARE muslce cars even though they were classified as trucks. They are muscle cars because they have the same body style as the chevelles of the same year and interior style. 1964-1972 Chevelle El Caminos are and will always be considered muscle cars and never refered to as trucks.
Just because they were classified as trucks doesn't mean they are considered to be trucks. Just shows you don't know anything about the car world, that is one thing l know plenty about. Do yourself a favor and stick to what you do know, like your Airsoft.