Neil Castles NASCAR Cup Series results at Kingsport
Back to Neil Castles career stats
| Year | Race # | Start | Finish | Car # | Sponsor | Engine | Owner | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 1969 | 25 | 23 | 4 | 06 | '67 Plymouth | Castles | 247 | 0 | 0 | running | 350 | 0 | |||
| 1970 | 22 | 2 | 5 | 06 | '69 Dodge | Castles | 292 | 0 | 0 | running | 325 | 0 | |||
| 1971 | 20 | 8 | 18 | 06 | '70 Dodge | Castles | 138 | 0 | 0 | brakes | 280 | 0 |
