From the scoring pylon it is easy to determine the year this photo was taken. The front row consisted of 2 STP Turbine wedges #60 & #70, then #3 was Bobby Unser who won the "500" that year.
From the scoring pylon it is easy to determine the year this photo was taken. The front row consisted of 2 STP Turbine wedges #60 & #70, then #3 was Bobby Unser who won the "500" that year.