The championship was contested over a single race staged at the Phillip Island circuit in Victoria , Australia on 30 November 1975 .
The 1975 Australian Sports Car Championship was a CAMS sanctioned Australian motor racing title open to Group A Sports Cars and Group D Production Sports Cars .
The championship was contested over a single race staged at the Phillip Island circuit in Victoria , Australian on 30 November 1975 .
The 1975 Australian Sports Car Championship was a CAMS sanctioned Australian motor racing title open to Group A Sports Cars and Group D Production Sports Cars .