| Most frequent drivers: | Jack Hinkle (6), Tom Newcomer (5), Ed French (4), Harvey Woodward (4), Frank Manley (4), Bob Aylward (4), Bill Riggs (4), John Goans (4), R. E. L. Hayes (4), Walter McCray (3), Ralph Miller (3), Tom Slaymaker (3), Enus Wilson (3), Bruce Larson (3), Dick Bradford (3), Bob Spooner (3), Dick Anderson (3), Ernie Harris (3), Robert Price (3), Don Sesslar (3), Dick Thompson (3), Harold Clapsaddle (3), George Gunther (3), Harry Heuer (3), Tommy Allen (3), Richard Alley (3), Ed Walsh (3), Pete Winberg (2) |
| Most frequent makes: | Austin-Healey (35), Lotus (30), Triumph (23), Alfa Romeo (19), Chevrolet (18), Porsche (17), MG (16), Elva (15), Maserati (14), AC (12), Cooper (10) |
| Most frequent chassis: | 2431 [Tipo 52] (4), 1002 (2), 2471 [Tipo 61] (2), 767 [Osca] (2), 2456 [Tipo 61] (2), CSX 2017 (2), CM/5/62 (2), CSX 2129 (2), J-3202 (2), GS-004 (1), CSX 2128 (1), CSX 2026 (1), CM/3/62 (1), BR30 (1), BR19 (1), B9400471 (1), 84782 (1), 760 [Osca] (1), 758 [Osca] (1), 718-073 (1), 718-066 (1), 550A-0116 (1), 550A-0072 (1), 30837S102227 (1), 250.GT.3005 (1), 2470 [Tipo 61] (1), 2425 [Tipo 52] (1), 0752TR [250TR] (1), 0748TR [250TR] (1), 0720TR [250TR] (1) |