The1974 Australian Touring Car Championship was an Australian motor racing competition open toGroup C Touring Cars.^[1] Authorised by theConfederation of Australian Motor Sport as an Australian National Title,^[1] it was the 15th running of theAustralian Touring Car Championship. The championship began atSymmons Plains on 4 March 1974 and ended atAdelaide International Raceway on 9 June after eight rounds.

The championship was won byPeter Brock, driving for theHolden Dealer Team in aHolden LJ Torana GTR XU-1 and aHolden LH Torana SL/R 5000.

The following drivers contested the championship.

The championship was contested over seven rounds.^[8]

• Round 5 consisted of two separate races, one for over 3 litre cars and one for under 3 litre cars.

Cars were classified into one of two displacement classes:^[1]

• Up to and including 2,000 cc^[1]
• Over 2,000 cc^[1]

Points were awarded on a 9-6-4-3-2-1 basis to the first six place-getters in each class and on a 4-3-2-1 basis for the first four place-getters outright, irrespective of class.^[1]

• Australian Touring Car Championship seasons
• 1974 in Australian motorsport

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