Monza 1000 kms: Jo Siffert / Brian Redman, J. W. Automotive Engineering, Porsche 917K, leads Ignazio Giunti / Nino Vaccarella, Spa Ferrari SEFAC, Ferrari 512 S Spyder.
Jo Siffert / Brian Redman, J. W. Automotive Engineering, Porsche 917K, leads Ignazio Giunti / Nino Vaccarella, Spa Ferrari SEFAC, Ferrari 512 S Spyder.