Three drivers who finished in the top 12 at the Indy 500 were moved to the rear for technical violations, including second-place finisher Marcus Ericsson.
Ross Chastain passed William Byron with five laps left and won at Charlotte Motor Speedway, becoming the first driver to win the Coca-Cola 600 after starting at the back of the field.
Alex Palou doused his previous 0-for-26 record on ovals with a swig of milk and the swagger of the three-time series champion that he is at the Indy 500.