1971 Miller High Life 500

The 1971 Miller High Life 500 was a NASCAR Winston Cup Series (now Sprint Cup Series) event that took place at Ontario Motor Speedway in Ontario, California. The race car drivers still had to commute to the races using the same stock cars that competed in a typical weekend's race through a policy of homologation (and under their own power). This policy was in effect until roughly 1975. By 1980, NASCAR had completely stopped tracking the year model of all the vehicles and most teams did not take stock cars to the track under their own power any more.

1971 Miller High Life 500

The 1971 Miller High Life 500 was a NASCAR Winston Cup Series (now Sprint Cup Series) event that took place at Ontario Motor Speedway in Ontario, California. The race car drivers still had to commute to the races using the same stock cars that competed in a typical weekend's race through a policy of homologation (and under their own power). This policy was in effect until roughly 1975. By 1980, NASCAR had completely stopped tracking the year model of all the vehicles and most teams did not take stock cars to the track under their own power any more.