Schedule
The title was contested over a five round series.
- Round 1, Surfers Paradise International Raceway, Queensland, 2 September
- Round 2, Channel 7 Trophy, Adelaide International Raceway, South Australia, 7 October
- Round 3, Phillip Island, Victoria, 14 October
- Round 4, Australian Grand Prix, Sandown Raceway, Victoria, 4 November
- Round 5, Phillip Island, Victoria, 25 November
Read more about this topic: 1973 Australian Drivers' Championship