BRABHAM
Gary Anderson
Gordon Murray

BRM
Alec Stokes
Peter Windsor-Smith

COSWORTH
Mike Costin
Keith Duckworth
John Judd
Paul Morgan

ENSIGN
Morris Nunn

FERRARI
Luigi Bazzi
Giacomo Caliri
Mauro Forghieri
Fernando Gabellini
Franco Rocchi

GOODYEAR
Stu Grant
Leo Mehl

HESKETH
Nigel Bennett
Harvey Postlethwaite

HILL
Eric Broadley

LOTUS
Ralph Bellamy
Colin Chapman

MARCH
Robin Herd
Martin Walters
Tim Wright

MCLAREN
John Barnard
Gordon Coppuck

PARNELLI
Maurice Philippe

SHADOW
John Gentry
Tony Southgate
Dave Wass

TROJAN
Patrick Head
Ron Tauranac

TYRRELL
Derek Gardner

WILLIAMS
Giampaolo Dallara