PORSCHE RACING HISTORYChassis No. 917-045
13 June 1971 - Le Mans 24 Hours - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 17 | Porsche 917 L | 917-045 | S5.0 | Jo Siffert (CH)/Derek Bell (GB) | John Wyer Automotive Engineering (GB) | DNF | 3rd | 240 laps - Transmission |