Steve Knapp's Lynx B Formula Vee is followed by (most likely) Jerry Knapp's Caldwell D-13 Formula Vee during the driver's school
Gene Anderson's Crossle 35F Formula Ford
Craig Norsted's Zink Z-10 Formula Ford
Jack Bartelt's Lola T-204 Formula Ford
Don Nix's Titan Mk. VI Formula Ford
Ray Morrison's Merlyn Mk. 17 Formula Ford
Jim Render's Tiga FFA78 Formula Ford
Tim Burns's Crossle 50F Formula Ford
Jeff Lau's Zink Z-10 Formula Ford
Lee Nelson's Elden Mk. 10 Formula Ford
Dan Larson's Tiga FFA77 Formula Ford
John Miller's Lola T-440 Formula Ford
Mike Kizer's Lola T-340/42 Formula Ford