The results of all USAC championships since 1956 to 1979. For all the time has been spent 347 races, 384 pilots took part.
List of all USAC teams since 1956 to 1979. For all the time it was 410 teams.
The list of all USAC drivers since 1956 to 1979
List of circuits where USAC car races were held
List of all races held in USAC
List of countries that participated in USAC