| Indianapolis 500 Career Summary | ||||||||
| Starts | Total Laps | Poles | Victories | Top 5 | Top 10 | Races led | Laps led | Winnings |
| 5 | 682 | 1 | 1 | 3 | 3 | 4 | 298 | $321,624 |
| Year | Fin. | St. | Car# | Car Name/Entrant* | C/E/T | Qual. Spd. | Run/Out | Laps | Led | Winnings |
| 1963 | 2 | 5 | 92 | Lotus powered by Ford | Lotus/Ford | 149.750 | 142.752 | 200 | 28 | $56,238 |
| 1964 | 24 | 1 | 6 | Lotus powered by Ford | Lotus/Ford | 158.820 | Suspension | 47 | 14 | $12,400 |
| 1965 | 1 | 2 | 82 | Lotus powered by Ford | Lotus/Ford | 160.720 | 150.686 | 200 | 190 | $166,621 |
| 1966 | 2 | 2 | 19 | STP Gas Treatment | Lotus/Ford | 164.110 | 143.843 | 200 | 66 | $76,992 |
| 1967 | 31 | 16 | 31 | STP Oil Treatment | Lotus/Ford | 163.210 | Piston | 35 | 0 | $9,373 |
| Indianapolis 500 Career Summary | ||||||||
| Starts | Total Laps | Poles | Victories | Top 5 | Top 10 | Races led | Laps led | Winnings |
| 5 | 682 | 1 | 1 | 3 | 3 | 4 | 298 | $321,624 |