1975 Indianapolis 500
The 59th 500 Mile International Sweepstakes was held at the Indianapolis Motor Speedway in Speedway, Indiana on Sunday, May 25, 1975. A. J. Foyt started on the pole position and Bobby Unser won his second Indianapolis 500. Wikipedia
Pace car: Buick Century Custom V-8
Date: May 25, 1975
Location: Indianapolis Motor Speedway
Average speed: 149.213 mph (240.135 km/h)
Estimated attendance: 300,000
Pole position: A. J. Foyt
Rookie of the Year: Bill Puterbaugh