PORSCHE RACING HISTORYBob Bailey (USA)
1971 : Daytona 24 Hours - 1st in class
31 January 1971 - Daytona 24 Hours - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 5 | Porsche 914/6 | 914 043 1017 | GT2.5 | Jacques Duval (CDN)/George Nicholas (CDN)/Bob Bailey (USA) | Sun Oil Company (CDN) | 7th | 1st | 28th | 579 laps |
20 March 1971 - Sebring 12 Hours - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 5 | Porsche 914/6 | 914 043 1017 | GT2.5 | Jacques Duval (CDN)/George Nicholas (CDN)/Bob Bailey (USA) | Jacques Duval (CDN) | 17th | 4th | 39th | 187 laps |
24 July 1971 - Watkins Glen 6 Hours - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 32 | Porsche 911 S | GT2.5 | Jim Locke (USA)/Bob Bailey (USA) | Locke Development Corporation (USA) | DNF | 21st | 25 laps - Wheel |