| Most frequent drivers: | Jack Hinkle (3), Harry Chapman (2), Carroll Shelby (2), Rod Lambeth (2), Bobby Unser (2), James Lowe (2), Charles Hughes (1), John Collins (1), Pat Hendon (1), Joe Starkey (1), B. Thunberg (1), Constance Chapman (1), Robert Wenzel (1), Terry Marlow (1), Bill Randle (1), Alex Budurin (1), Ralph Bowyer (1), Al Goldman (1), Bill Elder (1), Donald Berlin (1), John Rowley (1), Eugene Nickels (1), Eugene Nearburg (1), M. E. Grove (1), Charles Eves (1), Russell Cowles (1), Bill Barber (1), Elmer Townsley (1), Bill Obenour (1) |
| Most frequent makes: | Ferrari (5), Porsche (4), Kurtis Kraft (4), Chevrolet (2), Jaguar (2), Mercedes-Benz (2), Osca (2), Triumph (2), Alfa Romeo (2), Turner (1), Shelby (1), MG (1), Merlyn (1), McLaren (1), Lotus (1), Fiat-Abarth (1), Elva (1), Chaparral (1), Austin-Healey (1) |
| Most frequent chassis: | 885-SX2 (3), M1A-20-15 (1), 550-0058 (1), 500-15 (1), 12361 (1), 1003 (1), 0752TR [250TR] (1), 0732TR [250TR] (1) |