PORSCHE RACING HISTORY1964 - Le Mans 24 Hours
22 June 1964 - Circuit de la Sarthe, Le Mans, France
Robert Buchet & Guy Ligier win GT2.0 class in a Porsche 904 GTS and 7th overall, 26 laps behind the winning Ferrari 275 P driven by Jean Guichet and Nino Vaccarella.
GT2.0 - 1st, 2nd
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 34 | Porsche 904 GTS | 904-021 | GT2.0 | Robert Buchet (F)/Guy Ligier (F) | Auguste Veuillet | 7th | 1st | 26th | 323 laps |
| 33 | Porsche 904 GTS | 904-055 | GT2.0 | Ben Pon (NL)/Henk van Zalinge (NL) | Racing Team Holland | 8th | 2nd | 28th | 319 laps |
| 31 | Porsche 904 GTS | 904-006 | GT2.0 | Gerhard Koch (D)/Heinz Schiller (CH) | Porsche System Engineering (D) | 10th | 4th | 30th | 319 laps |
| 35 | Porsche 904 GTS | 904-079 | GT2.0 | Herbert Müller (CH)/Claude Sage (CH) | Scuderia Filipinetti (CH) | 11th | 5th | 29th | 315 laps |
| 32 | Porsche 904 GTS | 904-041 | GT2.0 | "Franc" Jacques Dewes (F)/Jean Kerguen (F) | "Franc" | 12th | 6th | 24th | 308 laps |
| 30 | Porsche 904/8 | 904-008 | P3.0 | Colin Davis (GB)/Gerhard Mitter (D) | Porsche System Engineering (D) | DNF | 18th | 244 laps - Clutch | |
| 29 | Porsche 904/8 | 904-009 | P3.0 | Edgar Barth (DDR)/Herbert Linge (D) | Porsche System Engineering (D) | DNF | 21st | 139 laps - Clutch |
World Sports Car Championship Le Mans 24 Hours
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