1974 South Pacific Touring Series  The 1974 South Pacific Touring Car Series was an Australian motor racing competition for Group C Touring Cars. It was contested over four rounds, each staged as a support race to an Australian round of the 1974 International Tasman Championship. The series, which was the fourth South Pacific Touring Series, was won by Peter Brock  and his entrant, the Holden Dealer Team. The series was contested over four rounds. Cars competed in four engine displacement classes:  Points were awarded on a 4-3-2-1 basis to the top four outright placegetters in each round and on a 9-6-4-3-2-1 basis to the top six placegetters in each class in each round. 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. Note: The series winner was considered to be the driver and his entrant.