PORSCHE RACING HISTORYPorsche 550 - Chassis No. 550-0034
29 July 1956 - Le Mans 24 Hours - Non Championship Race
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 28 | Porsche 550 Spyder | 550-0034 | S1.5 | Claude Storez (F)/Helmut Polensky (D) | Gonzague Olivier | DNF | 45 laps - Ignition |