| Most frequent drivers: | Harold Keck (6), Joe Christ (5), Jim Hebbard (5), Watson Kime (4), Buzz Marcus (4), Al Hatch (4), Steve Elfenbein (4), Kenneth Gee (4), George Taylor (4), Ben Moore (4), Vernon Weand (4), Douglas Miller (4), Jack Seber (4), Ken Williamson (4), Jack Rabold (4), Stu Allwoerden (4), Ford Smith (4), Harry Reynolds (4), Randy Canfield (4), Harry Schmalbach (4), Sam Feinstein (4), Dick Grime (4), Alan Friedland (4), Victor Hajj (4), Howard Hanna (4), Chuck Kirkbride (4), Richard Simko (4), Bob Turgeon (4), Oscar Koveleski (4), Ray Thompson (4) |
| Most frequent makes: | Austin-Healey (107), Porsche (54), MG (46), Lotus (37), Triumph (33), Saab (29), Chevrolet (23), Alfa Romeo (20), Elva (18), Morgan (15), VW (10) |
| Most frequent chassis: | CSX2127 (4), SB1290 (4), MK IV - 5 (2), GS-005 (2), CSX3008 (2), BHL108 (2), 0588M [857S] (2), SFM5R098 (2), Sutter-Special& (1), BR23 (1) |