Geoff Brabham Bowen P6, Lawrence Bennet's Elfin 600,Terry Perkins Elfin 620
John McCormack Elfin ML6 Leyland
Johnnie Walker Lola 330
Brian Shead, Cheetah constructor in an F3 mk5 Cheetah
Peter Gethin Chevron B34
Johnnie Walker heads Kevin Bartlett and John McCormack at Calder 1972