Wayne Smith NASCAR Cup Series results at Islip
Back to Wayne Smith career stats
| Year | Race # | Start | Finish | Car # | Sponsor | Engine | Owner | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 1967 | 32 | 21 | 21 | 38 | '66 Chevrolet | Wayne Smith | 112 | 0 | 0 | transmission | 100 | 0 |
