Serafim Ribeirinho Soares
HU18
2-litre Sports Car
1971
Portugal

Gary Furst
HU22
2-litre Sports Car
1971
UK

Serge Kriknoff
HU23
2-litre Sports Car
1971
Switzerland

Bob Houghton
HU24
2-litre Sports Car
1971
UK

Phil Hall
HU25
2-litre Sports Car
1971
UK

Scott Emerson
HU26
2-litre Sports Car
1971
Canada

Bernd Langewiesche
HU28
2-litre Sports Car
1971
Germany

Angelo De Angelis
HU29
2-litre Sports Car
1971
Italy

Dominique Rosello
HU29
2-litre Sports Car
1971
France

Billy Apple
HU30
2-litre Sports Car
1971
New Zealand

Mitchell Eitel
HU31
2-litre Sports Car
1971
USA

Bobby Rahal
HU34
2-litre Sports Car
1971
USA

Bob Houghton
HU35
2-litre Sports Car
1971
UK

Hideaki Suzuki
HU36
2-litre Sports Car
1971
Japan

Bob Brooks
HU39
2-litre Sports Car
1971
UK

Jim Gathercole
-
2-litre Sports Car
1971
UK