PORSCHE RACING HISTORYSylvain Garant (F)
1968 : Daytona 24 Hours - 2nd in class : Monza 1000 km - 3rd in class
4 February 1968 - Daytona 24 Hours - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 61 | Porsche 911 S | GT | Jean-Pierre Hanrioud (F)/Sylvain Garant (F) | J. P. Hanrioud (F) | 18th | 2nd | 42nd | 534 laps |
23 March 1968 - Sebring 12 Hours - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 62 | Porsche 911 S | GT2.0 | Jean-Pierre Hanrioud (F)/Sylvain Garant (F) | Jean Pierre Hanrioud (F) | 13th | 4th | 55th | 190 laps |
25 April 1968 - Monza 1000 km - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 67 | Porsche 911 S | GT2.0 | Jacques Rey (CH)/Sylvain Garant (F) | Scuderia Filipinetti (CH) | 12th | 3rd | 31st | 83 laps |
5 May 1968 - Targa Florio - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 72 | Porsche 911 S | GT2.0 | Jacques Rey (CH)/Sylvain Garant (F) | Scuderia Filipinetti (CH) | 17th | 4th | 9 laps |