Miller 500 NASCAR Ontario Motor Speedway Mark Donohue of Penske racing AMC Matador sits by the paddock Donohue would start the race seventh on the...
{"Image ImageDescription": "UNITED STATES - MARCH 06:  1972 Miller 500 - NASCAR - Ontario Motor Speedway. Mark Donohue of Penske racing AMC Matador sits by the paddock. Donohue would start the race seventh on the grid but fail to finish because of and early accident.(Photo by Gerry Stiles/The Enthusiast Network via Getty Images/Getty Images)"}