PORSCHE RACING HISTORYJim Locke (USA)
1972 : Daytona 6 Hours - 2nd in class
6 February 1972 - Daytona 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 61 | Porsche 911 S | GT2.5 | Jim Locke (USA)/Bob Bailey (USA) | James Locke (USA) | 10th | 2nd | 27th | 161 laps |