| Most frequent drivers: | Fred Ellsworth (3), Bill Bowman (3), George Montgomery (3), Don Skogmo (3), John Erickson (2), Richard Gaard (2), Jerry Hansen (2), Peter Helferich (1), Dave Ostrem (1), Tony Phelps (1), Jerry Rosbach (1), Bill Romig (1), Bob Petrick (1), Charles Cox (1), Jerry Ellick (1), Walt Hotchkiss (1), Bob Anderson (1), John Gloviak (1), George Gianoulis (1), Mike Hall (1), Ernie Erickson (1), Tom Kennedy (1), Jim Kamrowski (1), Scott Beckett (1), Fred Baker (1), Frank Phillips (1), Garry Friedenlund (1), Gary Paulson (1), Tom Countryman (1), Dennis Henningsen (1) |
| Most frequent makes: | Austin-Healey (8), Porsche (7), Triumph (6), Shelby (5), Elva (5), AC (5), Chevrolet (4), Echidna (4), MG (3), Maserati (3), Volvo (3), Genie (2) |