PORSCHE RACING HISTORYDon Parish (USA)
1973
24 March 1973 - Sebring 12 Hours - Non Championship Race
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 89 | Porsche 911 S | GTU | Don Parish (USA)/Dave Causey (USA)/Edwin Taylor (USA) | Thomas Barrick (USA) | 14th | 5th | 57th | 193 laps |
24 March 1973 - Sebring 12 Hours - Non Championship Race
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 85 | Porsche 914/6 | GTU | Don Parish (USA)/Ron Jones (USA)/John Hulen (USA) | Donald Parish (USA) | 30th | 10th | 54th | 154 laps |