| Most frequent co-drivers: | Jim Baker (10), Ray Cuomo (6), Clive Baker (5), John Norwood (4), George Alderman (3), Briggs Cunningham (3), Charles Callanan (2), Tony Adamowicz (2), Chandler Lawrence (1), Ed Wilson (1), William Haenelt (1), Ronald Stiller (1), Bill Rutan (1), Charlie Rainville (1), Tom O'Brien (1), Harry Theodoracopulos (1), Bob Tullius (1), Jean Guichet (1), Roy Salvadori (1), Carlo Mario Abate (1), Bob Grossman (1), Mauro Bianchi (1), Charlie Kolb (1), Ed Hugus (1), Walt Hansgen (1), Bobby Rinzler (1), Charlie Hayes (1), John McComb (1), Marvin Davidson (1) |
| Most frequent makes: | Fiat-Abarth (70), Cooper (33), Alfa Romeo (16), Alpine (13), Austin-Healey (7), Jaguar (5), Chevron (3), Arnolt-Bristol (2), Porsche (2), Ford (2), Unipower (2), Shelby (1) |
| Most frequent types: | 500 (18), 1000 (12), Zagato (10), Giulia Sprint GTA (8), M63 (8), T39 (8), Sprite (7), 750 Record Monza (7), Giulietta Sprint Zagato (7), E-type (5), Monaco (3) |
| Most frequent chassis: | 1701 (12), S850664 (3), B16-DBE05 (3), CM/1/62 (2), 86723 (2), Shelby 6 (1), Shelby 12 (1), S850665 (1), CM/4/62 (1), 64002 (1), 0814 [250P] (1) |
| Most frequent tracks: | Oakes Field (24), Sebring (19), Bridgehampton (18), Thompson (17), Watkins Glen (14), Lime Rock (13), Marlboro (11), Daytona (10), Road America (6), Virginia (6), Cumberland (5) |