Len Duncan1955 AAA Champ Car Series DNQs or WDs Click on the Race Number to see the complete results for that race. |
| Race | Site | Position | # | Sponsor / Owner | Car |
|---|---|---|---|---|---|
| 1955-01 | Indianapolis | – | 24, 73 | – | Kurtis / Offy |
| 1955-02 | Milwaukee | – | 24 | Ray Brady | Kurtis / Offy |
| 1955-03 | Langhorne | – | 24 | Ray Brady | Kurtis / Offy |