PORSCHE RACING HISTORYJacques Guérin (F)
1979 : Silverstone 6 Hours - 3rd in class
22 April 1979 - Dijon 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 55 | Porsche 911 SC | GT | Jacques Guérin (F)/Jean-Louis Schlesser (F)/Gérard Bleynie (F) | Jacques Guérin | 15th | 5th | 18th | 209 laps |
6 May 1979 - Silverstone 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 29 | Porsche 911 SC | GT | Jean-Louis Schlesser (F)/Gérard Bleynie (F)/Jacques Guérin (F) | Jacques Guérin (F) | 7th | 3rd | 10th | 207 laps |
10 June 1979 - Le Mans 24 Hours - World Challenge for Endurance Drivers
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 39 | Porsche 935 | 930 770 0912 | Gr.5+2.0 | Jacques Guérin (F)/Chanaud" Jacques Goujon (F)/Fréderic Alliot (F) | A.S.A. Cachia (F) | 15th | 6th | 24th | 265 laps |
5 August 1979 - Brands Hatch 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 17 | Porsche 911 SC | GT | Jean-Louis Schlesser (F)/Gérard Bleynie (F)/Jacques Guérin (F) | Gerard Bleynie | 13th | 6th | 14th | 202 laps |