Slick Johnson NASCAR Cup Series results at Martinsville
| Year | Race # | Start | Finish | Car # | Sponsor | Engine | Owner | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 1980 | 9 | 27 | 9 | 53 | Western Sizzlin | Chevrolet | J.D. Johnson | | | 490 | 0 | 0 | running | 1400 | 138 |
| 1980 | 27 | 19 | 24 | 53 | Johnson Racing | Chevrolet | J.D. Johnson | | | 215 | 0 | 0 | oil pump | 660 | 91 |
| 1982 | 8 | 28 | 10 | 48 | Palatine Automotive | Pontiac | Hylton | | | 484 | 0 | 0 | running | 3820 | 134 |
| 1983 | 7 | 28 | 28 | 18 | Havoline | Buick | Satterfield | | | 240 | 0 | 0 | overheating | 1020 | 79 |
| 1987 | 8 | 28 | 30 | 12 | Hesco Exhaust Systems | Oldsmobile | Hamby | | | 87 | 0 | 0 | timing chain | 2660 | 73 |
| 1987 | 24 | 29 | 25 | 12 | Autoec | Oldsmobile | Hamby | | | 219 | 0 | 0 | engine | 3555 | 0 |
