Monza 1000 km

Car number 28 Chevron B23 Ford driven by Achille Marzi and Luigi Moreschi followed by car number 6 ALfa Romeo T33/TT/12 driven by Carlo Facetti and Andrea de Adamich followed by car number 88 Porsche Carrers RSR driven by Ennio Bonomelli, Michael Keyser and Giuseppe Schenetti