The 1989 Australian Manufacturers' Championship was a CAMS sanctioned motor racing title for vehicle manufacturers.[1] It was contested concurrently with the 1989 Australian Touring Car Championship over an eight round series with each round staged as a single race of approximately one hour's duration.[2]
- ^ Australian Titles Retrieved from www.camsmanual.com.au on 31 January 2009
- ^ CAMS Manual of Motor Sport, 1989, pages 74-75