Bobby Isaac NASCAR Cup Series results at Trenton
Back to Bobby Isaac career stats
| Year | Race # | Start | Finish | Car # | Sponsor | Engine | Owner | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 1968 | 29 | 4 | 16 | 71 | K&K Insurance | '67 Dodge | Krauskopf | Hyde | 250 | 2 | 2 | engine | 385 | 0 | |
| 1969 | 31 | 1 | 3 | 71 | K&K Insurance | '69 Dodge | Krauskopf | Hyde | 132.668 | 199 | 4 | 136 | running | 1350 | 0 |
| 1970 | 27 | 1 | 19 | 71 | K&K Insurance | '69 Dodge Daytona | Krauskopf | Hyde | 131.749 | 170 | 1 | 4 | engine | 500 | 0 |
| 1972 | 19 | 1 | 2 | 71 | K&K Insurance | '72 Dodge | Krauskopf | Hyde | 133.126 | 200 | 4 | 117 | running | 4825 | 0 |
