| Most frequent drivers: | Gordon Lipe (4), Robert Fergus (3), Bill Lloyd (3), William Burkey (3), John Gordon Bennett (3), John Meyer (3), John Negley (3), Jim Hoe (3), Preston Gray (2), George Rand (2), J. J. S. Sherman (2), Henry Wessells (2), A. J. Kovaleski (2), John Bentley (2), Jack E. Horner (2), Briggs Cunningham (2), Bob Said (2), E. J. Tobin (2), Sherwood Johnston (2), Denny Cornett (2), Phil Moore (2), Bob Wilder (2), Del Lee (2), George Harris (2), Bill Fleming (2), William Brudereck (2), Dick Irish (2), Douglas Morgan (2), Jerry Gebby (2), Dud Wilson (2) |
| Most frequent makes: | MG (38), Jaguar (27), Allard (14), Porsche (9), Cooper (8), Duesenberg (5), Siata (4), Crosley (4), Aston Martin (3), Meyer (3), Mercer (3), Cunningham (3), Effyh (2) |
| Most frequent chassis: | J2-1515 (2), J-3041 (2), 85.414 (2), J2-2020 (1), CK52 Irish (1), 10455 (1), X-7 (1), LML/50/19 (1), 670084 (1), 670116 (1), 10465 (1), MK6/21/52 (1), 2039 [A6GCS] (1), 10447 (1), T51/8 (1), J-3147 (1), 39067 (1), R5218 (1), J-1859 (1), 1114 [Osca] (1), ST425BC (1), 0054M [166MM] (1) |