Neil Castles NASCAR Cup Series results at Riverside
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 | 3 | 19 | 13 | 06 | '67 Plymouth | Castles | 157 | 0 | 0 | running | 1125 | 0 | |||
| 1970 | 1 | 18 | 7 | 06 | '69 Dodge Daytona | Castles | 178 | 0 | 0 | running | 1750 | 0 | |||
| 1970 | 20 | 27 | 7 | 06 | '69 Dodge Daytona | Castles | 138 | 0 | 0 | running | 1315 | 0 | |||
| 1972 | 1 | 39 | 37 | 06 | '71 Dodge | Castles | 35 | 0 | 0 | suspension | 1515 | 0 |
