Driven by Bobby Unser, this All American Racers team car won the Indianapolis 500 in 1975. It was the first Indianapolis 500 victory for sponsor Earle M. Jorgensen, founder of Jorgensen Steel Corporation, the second for driver Bobby Unser, the third for car builder Dan Gurney and the thirtieth for a Drake-Offenhauser engine.  The 1974 USAC National Championship winning “Olsonite Eagle” was repainted in Jorgensen blue and given the traditional Gurney #48 for the 1975 season.