The race was open to standard production sedans competing in five classes based on the purchase price of the vehicle (in Australian dollars).
Defending winners Colin Bond and Tony Roberts drove separate cars in the event.
The Falcon spun backwards, leapt over the guard rail and rolled about 50 metres down the mountain before being stopped by a tree.
The $2,401 to $3,150 class saw a mix of two barrel carburettor Chrysler Valiant Pacer, 1.6 litre Ford Escort, 3.1 litre Holden Torana and Morris Cooper S. The $3,151 to $4,100 class featured only the four barrel carburettor Chrysler Valiant Pacer, a Fiat 125 and a Triumph 2.5 PI although a Ford Capri was also entered but did not start.
Apart from a single BMW 2800 and a Holden Monaro the class consisted only of Ford Falcon GTHO Phase II.