| Most frequent drivers: | George Chapman (5), Al Pease (4), Harold Brown (3), Donn Armstrong (2), Jack Venier (2), Tom Ashwell (2), Ken Seifert (2), Barrie Bratt (2), Ron Williams (2), Dick Reitz (1), Herb Keil (1), Ross de St. Croix (1), John Brygadyr (1), Horst Kroll (1), Rick Telford (1), Robert Brink (1), John Gilbert (1), George Carter (1), Orrin Tutt (1), Tom Johnston (1), W. L. Zabloski (1), Gil Stuart (1), Fred Baker (1), Dave Greenblatt (1), Eppie Wietzes (1), Jim Price (1), Mike Atkin (1), John Houtz (1), Don McViegh (1), Louis Donolo (1) |
| Most frequent makes: | Lotus (15), MG (14), Porsche (4), Elva (3), McLaren (2), Triumph (2), Austin-Healey (2), Ford (1), Sunbeam (1), LeGrand (1), Alpine (1), Beach (1), Special (1), Volvo (1), BMC (1), Ekval (1), VW (1), Lola (1), Kelly (1), Formula (1), Ferrari (1), Merlyn (1) |