Richard Petty1966 NASCAR Grand National DNQs or WDs Click on the Race Number to see the complete results for that race. |
| Race | Site | Position | # | Sponsor / Owner | Car |
|---|---|---|---|---|---|
| 1966-23 | Spartanburg | WD | 43 | Petty Enterprises | Plymouth |
| 1966-30 | Bridgehampton | WD | 43 | Petty Enterprises | Plymouth |