The 1973 South Pacific Touring Car Series was an Australian motor racing competition for Group C Touring Cars.[1] It was contested over four rounds, run in conjunction with the Australian rounds of the 1973 Tasman Series.[2] The series, which was the third South Pacific Touring Series, was won by Peter Brock[3] and his entrant,[1] the Holden Dealer Team.[3]
The series was contested over four rounds.[1]
| Round | Circuit | Date | Winning driver | Winning entrant | Car | |
| 1 | Surfers Paradise International Raceway | 4 February | Peter Brock[4] | Holden Torana GTR XU-1 | ||
| 2 | Warwick Farm | 11 February | Colin Bond[5] | Holden Torana GTR XU-1 | ||
| 3 | Sandown | 18 February | Peter Brock[6] | Holden Torana GTR XU-1 | ||
| 4 | Adelaide International Raceway | 25 February | Peter Brock | Holden Dealer Team | Holden Torana GTR XU-1 |
Cars competed in four engine displacement classes:[1]
Points were awarded on a 4-3-2-1 basis to the first four outright placegetters in each round and on a 9-6-4-3-2-1 basis to the first six placegetters in each class in each round.[1]
Points were only awarded conditional on the driver competing in the same make and model of car entered by the same entrant in all four rounds.[1]
| Position | Driver & Entrant | Car | |
| 1 |