At Spain Ickx outqualified Leclère (21st and 23rd), and both cars finished the race with Ickx seventh eighth and Leclère tenth. The Belgian failed to qualify for his home race, the Belgian Grand Prix and the Frenchman qualified 25th and finished 11th. Ickx failed to qualify for Monaco and Leclère qualified 18th and finished 11th, Wolf–Williams had only one car for the Swedish Grand Prix as Ickx was busy winning the 24 Hours of Le Mans with Gijs van Lennep in a Porsche 936, The Frenchman qualified 25th and retired with engine failure. Ickx returned for the French Grand Prix and outqualified Leclère (19th and 22nd), and both cars finished the race with Ickx tenth eighth and Leclère 13th.