| Most frequent drivers: | Milt Minter (3), Alan Johnson (2), Dick Barbour (1), Roy Woods (1), Scooter Patrick (1), Steve McQueen (1), Jim Dittemore (1), John Williamson (1), Bill Overhauser (1), Bob Allen (1), Robert Kirby (1), Len Faustina (1), Herb Caplan (1), Jim Wilson (1), Ross Lowande (1), Frank Monise (1), Phil Halbert (1), Ed Luke (1), John Williams (1), Bob West (1), Pete Cordts (1), Charles Akly (1), Wes Shackelford (1), Bob Rodgers (1), Steve Runnalls (1), Gerry Gregory (1), Cliff Mathis (1), Wes Dawn (1), Bud Willner (1), Robert Figenskau (1) |
| Most frequent makes: | Porsche (11), Chevrolet (8), Ford (3), Lola (3), Shelby (3), Lotus (2), Genie (1), Alfa Romeo (1), Austin-Healey (1), Triumph (1), AC (1), Matich (1) |
| Most frequent chassis: | 906-136 (2), SL73/103 (1), SL160/7 (1), 906-104 (1), 23-S-53 (1), AR75033-019 (1), SL71/39 (1), MK VIII - 3 (1), 908-022 (1) |