This is a my personal coloured pencil artwork showing Graham McRae in his own GM1 #22 as it was at Pukekohe 1973
McRae's mount for 1973 was the McRae GM1 Chevrolet chassis GM1-005, a development of the Leda which had taken him to victory in 1972. It was a known quantity, fast, and reliable. With this car Graham clinched the 1973 Tasman championship and became the first person to win the series three years in a row.