| 1951 | 3 | Briggs S. Cunningham | Cunningham C-2R | Chrysler 5426 V8 | 5001-8000 | Firestone | — | — | Retired | 76 | Briggs Cunningham / George Huntoon |
| 1951 | 4 | Briggs S. Cunningham | Cunningham C-2R | Chrysler 5426 V8 | 5001-8000 | Firestone | 18. | 1. | Finished | 224 | Phil Walters / John Fitch |
| 1951 | 5 | Briggs S. Cunningham | Cunningham C-2R | Chrysler 5426 V8 | 5001-8000 | Firestone | — | — | Retired | 98 | George Rand / Fred Wacker Jr |
| 1952 | 1 | Briggs S. Cunningham | Cunningham C-4R | Chrysler 5425 V8 | 5001-8000 | Firestone | 4. | 1. | Finished | 252 | Briggs Cunningham / Bill Spear |
| 1952 | 2 | Briggs S. Cunningham | Cunningham C-4RK | Chrysler 5425 V8 | 5001-8000 | Firestone | — | — | Retired | 66 | Phil Walters / Duane Carter |
| 1952 | 3 | Briggs S. Cunningham | Cunningham C-4RK | Chrysler 5425 V8 | 5001-8000 | Firestone | — | — | Retired | 54 | John Fitch / Georges Rice (Viola) |
| 1953 | 1 | Briggs S. Cunningham | Cunningham C-4R | Chrysler 5424 V8 | 5001-8000 | Firestone | 7. | 2. | Finished | 290 | Briggs Cunningham / Bill Spear |
| 1953 | 1T | Briggs S. Cunningham | Cunningham C-4R | Chrysler 5424 V8 | 5001-8000 | Firestone | — | — | Reserve car | 0 | — |
| 1953 | 2 | Briggs S. Cunningham | Cunningham C-5R | Chrysler 5424 V8 | 5001-8000 | Firestone | 3. | 1. | Finished | 298 | Phil Walters / John Fitch |
| 1953 | 3 | Briggs S. Cunningham | Cunningham C-4RK | Chrysler 5424 V8 | 5001-8000 | Firestone | 10. | 3. | Finished | 269 | Chas Moran Jr / John-Gordon Benett |
| 1954 | 1 | Briggs S. Cunningham | Cunningham C-4R | Chrysler 5482 V8 | 5001-8000 | — | 5. | 2. | Finished | 273 | Briggs Cunningham / John-Gordon Benett |
| 1954 | 2 | Briggs S. Cunningham | Cunningham C-4R | Chrysler 5482 V8 | 5001-8000 | — | 3. | 1. | Finished | 282 | Bill Spear / Sherwood Johnston |
| 1955 | 22 | Briggs S. Cunningham | Cunningham C-6R | Offenhauser 2946 S4 | 2001-3000 | Firestone | — | — | Retired | 196 | Briggs Cunningham / Sherwood Johnston |
