Italdesign Car in chronological order

Toine Hezemans, #99. (All rounds)

Сhassis 4301135.

Mario Andretti, #1. 1 round (Zolder)

Carlos Reutemann, #2. 4 round (Silverstone)

Didier Pironi, #3. 3, 5-6 rounds (Dijon, Hockenheim, Zeltweg)

Jean-Pierre Jarier, #4. 2 round (Monaco)

Nelson Piquet, #6. 1, 3-4, 7-8 rounds (Zolder, Dijon, Silverstone, Zandvoort, Monza)

Emmerson Fittipaldi, #14. 2 round (Monaco)

Patrick Depailler, #25. 2 round (Monaco)

Jacques Laffite, #26. 1, 5-7 rounds (Zolder, Hockenheim, Zeltweg, Zandvoort)

Alan Jones, #27. 3-8 rounds (Dijon, Silverstone, Hockenheim, Zeltweg, Zandvoort, Monza)

Clay Regazzoni, #28. (Zolder, Monaco, Dijon, Silverstone)

Tiff Needell, #90. 4 round (Silverstone)

Hans-Georg Bürger, #90. 5-6 rounds (Hockenheim, Zeltweg)

Michael Bleekemolen, #90. 7 round (Zandvoort)

Teo Fabi, #90. 8 round (Monza)

Walter Brun, #61. (Zolder, Monaco, Dijon, Hockenheim, Zeltweg, Monza)