1973 Tasman Series
The 1973 Tasman Series was a motor racing competition staged in New Zealand and Australia for cars complying with the Tasman Formula. The series, which began on 6 January and ended on 25 February after eight races, was the tenth Tasman Series. It was won by Graham McRae, driving a McRae GM1 Chevrolet.Races
The series was contested over eight rounds.Points were awarded at each race on the following basis:
| Position | 1 | 2 | 3 | 4 | 5 | 6 |
| Points | 9 | 6 | 4 | 3 | 2 | 1 |
All races were counted towards the final totals for each driver.Series standings
