PORSCHE RACING HISTORY1969 - Can-Am Michigan
28 September 1969 - Michigan International Speedway, USA
Jo Siffert 4th in a Porsche 917 PA
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 0 | Porsche 917 PA | 917-028 | Jo Siffert (CH) | Porsche Audi | 4th | 3rd | 64 laps | ||
| 9 | Porsche 908/02 Spyder | 908/02-014 | Tony Dean (GB) | Porsche Audi | 7th | 8th | 62 laps |
Can-Am - Canadian-American Challenge Cup
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