 Alongside his team boss, Gibson scored his first major win, defeating the Geoghegans after a re-count of laps (the Geoghegans were flagged in 1st but a lap scoring error had been made during their first pit stop).The leading V8 Falcon GT's battled for most of the race with the Alfa Romeo 1600 GTVs, but for the first time in the history of the race, the bigger cars proved up to the challenge and went on to a strong win over the leading GTV of Doug Chivas and Max Stewart.Gibson became a mainstay with the Ford Works Team for the next six years, taking much success at Sydney's Oran Park and Amaroo Park in particular.