Kammala wannan jumla: 1964 USAC Championship Car kakar ya kunshi 13 races, fara a Avondale, Arizona a ranar 22 ga Maris da kuma kammala a wannan wuri a ranar 22 ga Nuwamba. Har ila yau, akwai wani taron da ba na gasar ba a Pikes Peak, Colorado. Gwarzon Gwarzon Kasa na USAC da Indianapolis 500 wanda ya lashe shi ne A. J. Foyt. A Indianapolis a cikin
Gasar mil mil 500 Eddie Sachs da Dave MacDonald sun mutu a zagaye na biyu na tseren; Sachs yana da shekaru 37, kuma MacDonald yana da shekaru 27. A cikin Tony Bettenhausen Memorial a Springfield, Bill Horstmeyer ya mutu a lokacin tseren; yana da shekaru 34. A watan Nuwamba, kwana biyar bayan kammala kakar, Bobby Marshman ya mutu a wani hatsarin gwaji a Phoenix; yana da shekaru 28.