Holdens (and native Ford Falcons and Valiants) also experienced a code name to differentiate the design, as production wasn't confined to any distinct yr. If the vehicle in these photographs was created in 1961, it would be a ‘1961 EK Holden’. EKs built the 12 months after can be ‘1962 https://www.youtube.com/shorts/ZsO9iQ1SGS4