| Indianapolis 500 Career Summary | ||||||||
| Starts | Total Laps | Best Start | Best Finish | Top 5 | Top 10 | Races led | Laps led | Winnings |
| 9 | 1204 | 2 | 2 | 3 | 4 | 1 | 2 | $256,378 |
| Year | Fin. | St. | Car# | Car Name/Entrant* | C/E/T | Qual. Spd. | Run/Out | Laps | Led | Winnings |
| 1962 | 20 | 8 | 34 | Thompson Harvey Aluminum | Thompson/Buick | 147.880 | Rear end | 92 | 0 | $5,161 |
| 1963 | 7 | 12 | 93 | Lotus powered by Ford | Lotus/Ford | 149.010 | 140.071 | 200 | 0 | $18,063 |
| 1964 | 17 | 6 | 12 | Lotus powered by Ford | Lotus/Ford | 154.480 | Withdrawn-tires | 110 | 0 | $6,450 |
| 1965 | 26 | 3 | 17 | Yamaha | Lotus/Ford | 158.890 | Timing gears | 42 | 0 | $9,596 |
| 1966 | 27 | 19 | 31 | All American Racers | Eagle/Ford | 160.490 | Accident | 0 | 0 | $9,806 |
| 1967 | 21 | 2 | 74 | Wagner Lockheed Brake Fluid | Eagle/Ford | 167.220 | Black flag | 160 | 2 | $15,498 |
| 1968 | 2 | 10 | 48 | Olsonite | Eagle/Ford-Weslake | 166.510 | 152.187 | 200 | 0 | $65,095 |
| 1969 | 2 | 10 | 48 | Olsonite | Eagle/Weslake-Ford | 167.340 | 155.337 | 200 | 0 | $67,732 |
| 1970 | 3 | 11 | 48 | Olsonite Eagle | Eagle/Offy | 166.860 | 153.201 | 200 | 0 | $58,977 |
| Indianapolis 500 Career Summary | ||||||||
| Starts | Total Laps | Best Start | Best Finish | Top 5 | Top 10 | Races led | Laps led | Winnings |
| 9 | 1204 | 2 | 2 | 3 | 4 | 1 | 2 | $256,378 |