| Most frequent drivers: | Carroll Shelby (2), David Biggs (2), Dale Duncan (2), John Kilborn (2), Art Bunker (2), Dan Collins (2), Loyal Katskee (2), Jack Hinkle (2), Walt Gray (2), Sandy MacArthur (2), Dabney Collins (2), Jim Grove (2), E. H. Rowley (2), Eugene De Penaloza (2), Ed Walsh (2), Karl Kopplin (2), Jack Connolly (2), Cy Dieter (2), W. Mack Barlow (2), Arthur Shuldberg (2), Richard Clark (2), R. W. Johnson (2), Clyde Robbins (2), Ed Votaw (2), Fay Myers (2), Bill Petty (1) |
| Most frequent makes: | Ferrari (13), Porsche (10), MG (10), Jaguar (10), Austin-Healey (9), Mercedes-Benz (7), Triumph (4), Ford (3), Osca (3), Moretti (3), Kurtis Kraft (2) |
| Most frequent chassis: | 0502M [750] (2), 0376AM [375MM] (2), 0372AM [375MM] (2), 0370AM [375MM] (2), J-3202 (2), AHS 3603 (2), XKD 536 (1), 2004 [Osca] (1), 0262M [166MM] (1) |