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.
1973 Tasman Series Wikipedia
The series was contested over eight rounds.
Points were awarded at each race on the following basis:
All races were counted towards the final totals for each driver.