IndyCar-Hungary - USAC National Championship

1956	Jimmy Bryan	USA	Dean Van Lines	Kuzma - Offy
1957	Jimmy Bryan	USA	Dean Van Lines	Kuzma - Offy
1958	Tony Bettenhausen	USA	Hardwood Door John Zink	Kurtis 4000D - Offy Watson - Offy
1959	Rodger Ward	USA	Leader Card Duo	Watson - Offy
1960	A. J. Foyt	USA	Bowes Seal Fast	Kurtis D - Offy Meskowski - Offy
1961	A. J. Foyt	USA	Bowes Seal Fast	Kurtis - Offy Meskowski - Offy
1962	Rodger Ward	USA	Leader Card	Watson - Offy
1963	A. J. Foyt	USA	Sheraton-Thompson	Meskowski D - Offy
1964	A. J. Foyt	USA	Sheraton-Thompson	Watson - Offy Meskowski - Offy
1965	Mario Andretti	USA	Dean Van Lines	Blum - Offy Kuzma - Offy Brawner Hawk - Ford
1966	Mario Andretti	USA	Dean Van Lines	Kuzma - Offy Brawner Hawk - Ford
1967	A. J. Foyt	USA	Sheraton-Thompson	Lotus - Ford Coyote - Ford Meskowski - Offy
1968	Bobby Unser	USA	Rislone	Eagle - Offy TC Eagle - Ford Coyote - Ford
1969	Mario Andretti	USA	STP Oil Treatment	Brawner Hawk - Ford TC Kuzma - Offy
1970	Al Unser Sr.	USA	Johnny Lightning 500	Colt - Ford TC King - Ford Eagle - Ford
1971	Joe Leonard	USA	Vel's Parnelli Jones/Samsonite	Colt - Ford TC
1972	Joe Leonard	USA	Samsonite	Parnelli - Offy TC
1973	Roger McCluskey	USA	Hopkins Buick	McLaren - Offy TC
1974	Bobby Unser	USA	Olsonite	Eagle - Offy TC
1975	A. J. Foyt	USA	Gilmore Racing	Coyote - Foyt TC
1976	Gordon Johncock	USA	Sinmast Goodyear/Patrick	Wildcat 2 - DGS
1977	Tom Sneva	USA	Norton Spirit	McLaren - Cosworth TC Penske - Cosworth TC
1978	Tom Sneva	USA	Norton Spirit	Penske PC-6 - Cosworth TC