1970 Indianapolis 500

pit crews working on Indy race cars including Jim McElreath Coyote Foyt #14 in pit alley of Indianapolis Motor Speedway / pit crew pushing Jim McElreath back into race / crew pushing Hawk Ford #20 from pit alley / Indy race cars passing grandstands / judge waving yellow caution flag / pit crew working on Mario Andretti McNamara Ford #1, then pushing off back into race / Gary Bettenhausen driving Gerhardt Offenhauser #16, Lee Roy Yarbrough driving Eagle Ford #27 through pit alley / three Indy race cars including AJ Foyt driving Coyote Foyt #7 racing neck and neck, passing electronic tower / Indy race cars racing, passing stands / pit crew working on Dan Gurney olsonite Eagle Ford #48 during pit stop, sending back into race. 1970 Indianapolis 500 on May 30, 1970 in Indianapolis, Indiana (Footage by Getty Images)