Italian GP: Mario Andretti, Ferrari 126C2, leads Nelson Piquet, Brabham BT50 BMW, Patrick Tambay, Ferrari 126C2, and Riccardo Patrese, Brabham BT50 BMW, through Variante Ascari.
Mario Andretti, Ferrari 126C2, leads Nelson Piquet, Brabham BT50 BMW, Patrick Tambay, Ferrari 126C2, and Riccardo Patrese, Brabham BT50 BMW, through Variante Ascari.