PORSCHE RACING HISTORYGijs van Lennep (NL)
b. 16 March 1942 (Aerdenhout, North Holland) - d.
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Jonkheer Gijsbert van Lennep
1967 1968 1970 1971 1973 1974 1975 19761967
5 February 1967 - Daytona 24 Hours - International Manufacturers Championship : Prototypes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 53 | Porsche 906 E | 906-160 | P2.0 | Udo Schütz (D)/Rolf Stommelen (D)/Gijs van Lennep (NL) | Porsche of Stuttgart (D) | DNF | 21st | 170 laps - Engine |
1 April 1967 - Sebring 12 Hours - International Manufacturers Championship : Prototypes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 39 | Porsche 906 E | 906-160 | P2.0 | Udo Schütz (D)/Rolf Stommelen (D)/Gijs van Lennep (NL) | Porsche Auto (D) | DNF | 19th | 156 laps - Accident Damage |