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. Officially known as the Tasman Championship for Drivers, it was organised jointly by the Motorsport Association New Zealand Incorporated and the Confederation of Australian Motor Sport. The championship was won by Graham McRae, driving a McRae GM1 Chevrolet.

Races
The series was contested over eight rounds.

Points system
Points were awarded at each race on the following basis:

All races were counted towards the final totals for each driver.