Arnie Knepper1973 USAC 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 |
|---|---|---|---|---|---|
| 1973-04 | Indianapolis | – | 45, 58 | C.H.E.K. Racing, Midwest Manufacturing | – |
Skip to content