Jeff O'Callaghan -- 1977 Lola T-328 / Keith Frieser -- 1973 Shadow DN1 O'Callaghan finished 14th in his Lola Super-Vee; Frieser finished 4th in his Shadow F1 car. Next:   Allen Nicholas -- 1971 Brabham BT-35 / Mark Rincon -- 1975 March 75A Back to:   Dan Marvin -- 1976 March 76B /