345th GP – Argentina 1981

345th GP – Argentina 1981

Ricardo Londoño

Ricardo Zunino

Jean-Pierre Jabouille

344th GP – Brazil 1981

Theodore TY01

Osella FA1B – 81

Arrows A3 – 81

Ferrari 126CX

Ferrari 126CK

Ligier JS17

Alfa Romeo 179C

Fittipaldi F8C

March 811

Renault RE20B

Ensign N180B

Lotus 88

Lotus 81 – 81

ATS D4 – 81

McLaren M29F

McLaren MP4/1

Brabham BT49C

Tyrrell 010 – 81

Williams FW07B – 81

Williams FW07C

Siegfried Stohr

Kevin Cogan

Beppe Gabbiani

Hector Rebaque

Miguel Angel Guerra

343rd GP – United States West 1981

Extra Championship GPs – 1981

Theodore TR2

Grand Prix of South Africa – 1981

Extra Championship GPs – 1980

March 732/A

Tiga CA80

Lola T430

Galloway HG1

March 77B

Elfin MR6

Matich A53

Gardos BL1

Elfin MR9

Elfin MR8

Galloway

Matich

Gardos

Ralt

Giacomo Agostini

Russell Davidson

Jim Lowe

Terry Hook

Allan R. Nitschke