L.G. DeWitt NASCAR Cup statistics at Islip
Back to L.G. DeWitt career stats
| Year | Race # | Driver | Start | Finish | Car # | Sponsor | Engine | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 1966 | 33 | John Sears | 10 | 8 | 4 | '64 Ford | 287 | 0 | 0 | running | 175 | 0 | |||
| 1967 | 32 | John Sears | 4 | 4 | 4 | '66 Ford | 295 | 1 | 38 | running | 300 | 0 | |||
| 1968 | 26 | John Sears | 10 | 9 | 4 | '66 Ford | 287 | 0 | 0 | running | 155 | 0 |
