| Most frequent drivers: | Jack Hinkle (3), Harry Chapman (2), Carroll Shelby (2), Rod Lambeth (2), Bobby Unser (2), James Lowe (2), Charles Hughes (1), Pat Hendon (1), Joe Starkey (1), John Collins (1), Constance Chapman (1), Ralph Bowyer (1), Al Goldman (1), Bill Elder (1), John Rowley (1), Donald Berlin (1), Robert Wenzel (1), B. Thunberg (1), Terry Marlow (1), Bill Randle (1), Alex Budurin (1), Eugene Nickels (1), Eugene Nearburg (1), Bill Barber (1), Elmer Townsley (1), M. E. Grove (1), Charles Eves (1), Bill Obenour (1), Russell Cowles (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) |