USAC 1970
CLERMONT, IN - JULY 26: A.J. Foyt, Jr. in #7 Coyote Ford, Swede Savage's #48 Olsonite Eagle and Al Unser, Sr. during the USAC INDY 150 Champ Car Race held on the road course at Indianapolis Raceway Park (IRP) on July 26, 1970 in Clermont, Indiana. (Photo by Alvis Upitis)