| 31 Jan-1 Feb | Daytona 24 Hrs |
| 21 Mar | Sebring 12 Hrs |
| 12 Apr | Brands Hatch 1000 Km |
| 25 Apr | Monza 1000 Km |
| 3 May | Targa Florio |
| 17 May | Spa-Francorchamps 1000 Km |
| 31 May | Nürburgring 1000 Km |
| 13-14 Jun | Le Mans 24 Hrs |
| 11 Jul | Watkins Glen 6 Hrs |
| 11 Oct | Österreichring 1000 Km |
| 1 | Porsche | 40 pts |
| 2 | Alfa Romeo | 8 |
| 3 | Matra | 6 |
| 1 | Porsche | 87 pts (63) |
| 2 | Ferrari | 43 (37) |
| 3 | Alfa Romeo | 10 |
| 4 | Matra | 4 |
| 5 | Chevrolet | 2 |
| 1 | Porsche | 62 pts (54) |
| 2 | Chevrolet | 36 |
| 3 | Lancia | 9 |
| 4 | Alpine | 5 |
| 5 | Lotus | 4 |
| 6 | Alfa Romeo | 3 |
| 7 | MG | 1 |
| 1 | Porsche | 55 pts |
| 2 | Ferrari | 44 |