| Most frequent drivers: | Jack Hinkle (6), Tom Newcomer (5), Harvey Woodward (4), Bob Aylward (4), Frank Manley (4), Bill Riggs (4), John Goans (4), Ed French (4), R. E. L. Hayes (4), Ernie Harris (3), Ed Walsh (3), Ralph Miller (3), Richard Alley (3), Walter McCray (3), Tommy Allen (3), Tom Slaymaker (3), Don Sesslar (3), George Gunther (3), Dick Thompson (3), Harry Heuer (3), Robert Price (3), Enus Wilson (3), Dick Bradford (3), Bruce Larson (3), Dick Anderson (3), Harold Clapsaddle (3), Bob Spooner (3), Ken Edwards (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), CSX 2017 (2), 2456 [Tipo 61] (2), J-3202 (2), CM/5/62 (2), CSX 2129 (2), 767 [Osca] (2), 2471 [Tipo 61] (2), 1002 (2), SE492-66 (1), CSX 2128 (1), BR19 (1), 550A-0072 (1), 0720TR [250TR] (1), Zink MK II (1), B9400471 (1), 718-066 (1), 2425 [Tipo 52] (1), 718-073 (1), 0748TR [250TR] (1), 760 [Osca] (1), 0532LM [118LM] (1), 30837S102227 (1), 0752TR [250TR] (1), BR30 (1), MK IV - 5 (1), XKC 014 (1), 550A-0116 (1), 250.GT.3005 (1), L-2 (1) |