Speed demon
1– United States Auto Club (USAC) sanctioned the series during the years Foyt won his titles (1960, ’61, ’63, ’64, ’67, ’75, ’79) SOURCE Verizon IndyCar Series ELLEN J. HORROW AND JANET LOEHRKE, USA TODAY
1– United States Auto Club (USAC) sanctioned the series during the years Foyt won his titles (1960, ’61, ’63, ’64, ’67, ’75, ’79) SOURCE Verizon IndyCar Series ELLEN J. HORROW AND JANET LOEHRKE, USA TODAY