1964 Indianapolis 500

48th Indianapolis 500
Indianapolis Motor Speedway
Indianapolis 500
Sanctioning bodyUSAC
Season1964 USAC season
DateMay 30, 1964
WinnerA. J. Foyt
Winning teamAnsted-Thompson Racing
Average speed147.350 mph (237.137 km/h)
Pole positionJim Clark
Pole speed158.828 mph (255.609 km/h)
Fastest qualifierJim Clark
Rookie of the YearJohnny White
Most laps ledA. J. Foyt (146)
Pre-race ceremonies
National anthemPurdue Band
"Back Home Again in Indiana"Vic Damone
Starting CommandTony Hulman
Pace carFord Mustang
Pace car driverBenson Ford
StarterPat Vidan[1]
Honorary refereeRaymond Firestone[1]
Estimated attendance300,000[2]
TV in the United States
NetworkMCA (closed-circuit)
AnnouncersCharlie Brockman
Nielsen RatingsN/A / N/A

The 48th International 500-Mile Sweepstakes was held at the Indianapolis Motor Speedway in Speedway, Indiana on Saturday, May 30, 1964. It was won by A. J. Foyt, but is primarily remembered for a fiery seven-car accident that resulted in the deaths of Eddie Sachs and Dave MacDonald. It is also the last race won by a front-engined "roadster", as all subsequent races have been won by rear-engined, formula-style cars. It was Foyt's second of four Indy 500 victories.

Jim Clark, who finished second the previous year, won the pole position[3] in the Lotus 34 quad-cam Ford V-8. He took the lead at the start, and led for a total of 14 laps. However, a tire failure caused a broken suspension, and he dropped out on lap 47.[4] Team manager Colin Chapman had chosen special soft-compound Dunlop tires for qualifying, and the rules dictated that the same type of tires be used for the race, where they suffered from a high wear rate. Clark's Lotus teammate Dan Gurney was later pulled from the race after experiencing similar tire wear.

Bobby Marshman led during the early stages of the race, at one point stretching his lead to as much as 90 seconds.[5] During his aggressive charge in front, he became uncharacteristically obsessed with putting A. J. Foyt a lap down.[6] On lap 39, he went too low in turn one, bottoming out the car, and dropped out with a broken transmission oil plug. Parnelli Jones later dropped out after a pit fire. With Marshman, Clark, and Jones all out of the race, A. J. Foyt cruised to victory, leading the final 146 laps.

Race winner Foyt drove the whole 500 miles without changing tires.[7] Goodyear supplied tires for some entries, but participated only in practice. No cars used Goodyear tires during the race itself. Foyt's 1964 winning car remains the only car in the collection of the Indianapolis Motor Speedway Hall of Fame and Museum, regularly on display, that has never been restored to pre race condition.

Time trials

Time trials were scheduled for four days.

  • Saturday May 16 – Pole Day time trials
    • Rodger Ward was the first to make headlines, as he set a one-lap record of 157.563 mph (253.573 km/h), and a four-lap average of 156.406 mph (251.711 km/h). Bobby Marshman raised the record to 157.867 mph (254.062 km/h). Jim Clark took pole position with a record-setting run. His second lap set the one-lap track record at 159.337 mph (256.428 km/h), and his four-lap average was a record 158.828 mph (255.609 km/h). Clark became the first foreign-born pole-sitter since 1919. The following weekend, Clark traveled to Europe and won the Dutch Grand Prix.
  • Sunday May 17 – Second day time trials
  • Saturday May 23 – Third day time trials
  • Sunday May 24 – Fourth day time trials