CLERMONT, IN - JULY 26: Mario Andretti (#1) starting from pole in his STP McNamarra leads A.J. Foyt, Jr.'s Coyote Ford (#7) 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)