The 1994 James Hardie 12 Hour was an endurance race for production cars held at the Mount Panorama Circuit, Bathurst, New South Wales, Australia on 3 April 1994.
The race was open to cars of which at least ten examples had been sold and registered for use on Australian roads.
[1] Modifications in line with Group 3E Series Production Cars regulations, as published by the Confederation of Australian Motor Sport, were permitted.
[2] The race was won by Gregg Hansford and Neil Crompton driving a Mazda RX-7 for BP Mazda Motorsport.
The field for the event was divided into the following seven classes:[3]