The 1966 Rothman's 12-Hour was an international sports car race held at the Surfers Paradise International Motor Circuit in Queensland, Australia on 21 August 1966.
[1] It was the first of four annual sports car endurance races held at the Queensland circuit between 1966 and 1969.
The race was won by Jackie Stewart and Andrew Buchanan driving a Ferrari 250LM.
[2] Cars competed in three classes:[1]