IROC III
IROC III was the third year of IROC competition, which took place over three weekends in 1975 and 1976. It saw the use of the Chevrolet Camaro in all races, and the schedule was held over in its entirety from IROC II. A. J. Foyt won the championship and $50,000 without winning a race.
The roster of drivers and final points standings were as follows;
| Rank | Driver | Winnings | Series |
| 1 | ![]() Race resultsMichigan International Speedway, Race One
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