1972 Australian Grand Prix

New Zealand's Graham McRae started alongside Matich on the front row in his Leda GM1-Chevrolet.

Matich led from the start but was out after just 5 laps with a failed scavenge pump.

McRae recorded the first of three AGP wins (all won at Sandown) by 3 seconds from the Lola T300-Chevrolet of Frank Gardner who had qualified 3rd.

British International driver David Hobbs finished 3rd in his McLaren M18/M22-Chevrolet after starting from 4th on the grid.

McRae's win gave him an unassailable points lead in the 1972 Tasman Series with one round remaining.

Graham McRae won the race driving a Leda GM1, later to be known as the McRae GM1 (pictured above in 2008)