| 9 | 1958 | Indianapolis | Fred Gerhardt | 45 | Kurtis Kraft | 500G | Offenhauser | L4 | Firestone | 6 | 12 | |
| 8 | 1957 | Indianapolis | J.C. Agajanian | 98 | Kuzma | Indy Roadster | Offenhauser | L4 | Firestone | | nq | |
| 8 | 1957 | Indianapolis | Sumar/Chapman Root | 18 | Kurtis Kraft | 500G | Offenhauser | L4 | Firestone | 17 | 16 | |
| 7 | 1956 | Indianapolis | J.C. Agajanian | 98 | Kuzma | Indy Roadster | Offenhauser | L4 | Firestone | 6 | 4 | |
| 6 | 1955 | Indianapolis | Ed Walsh | 9 | Kurtis Kraft | 500C | Offenhauser | L4 | Firestone | | nq | |
| 6 | 1955 | Indianapolis | Trio Brass Foundry / Anderson | 16 | Kurtis Kraft | 500C | Offenhauser | L4 | Firestone | 27 | 21 | Magneto |
| 5 | 1954 | Indianapolis | Belond Equa-Flow/Calif. Muffler | 15 | Kurtis Kraft | 500C | Offenhauser | L4 | Firestone | 15 | 32 | Motor |
| 4 | 1953 | Indianapolis | Belond Equa-Flow | 21 | Kurtis Kraft | 500B | Offenhauser | L4 | Firestone | 8 | 26 | Motor |
| 3 | 1952 | Indianapolis | Jim Robbins | 5 | Kurtis Kraft | 1000 | Offenhauser | L4 | Firestone | 31 | 10 | |
| 2 | 1951 | Indianapolis | Wynn's Friction Proofing / Walsh | 3 | Kurtis Kraft | 3000 | Offenhauser | L4 | Firestone | 8 | 21 | Magneto |
| 1 | 1950 | Indianapolis | Wynn's Friction / Kurtis-Kraft | 1 | Kurtis Kraft | 1000 | Offenhauser | L4 | Firestone | 5 | 1 | |