Holdens (and native Ford Falcons and Valiants) also had a code name to differentiate the design, as production wasn't confined to any specific 12 months. If the car in these shots was manufactured in 1961, it would be a ‘1961 EK Holden’. EKs manufactured the year after might be ‘1962 https://www.youtube.com/shorts/ZsO9iQ1SGS4