| Most frequent drivers: | John von Neumann (2), Alan LeMay (1), Phil Hill (1), Jay Chamberlain (1), John Porter (1), Bob McLean (1), Jim Hughes (1), Bob Knieval (1), Carl Block (1), Lou Brero (1), Chick Leson (1), Glenn St. Louis (1), W. R. Turner (1), Gene Sweeney (1), Bill Murphy (1), Sterling Edwards (1), Sam Weiss (1), Lance Reventlow (1), Ken Miles (1), Don James (1), Bob Path (1), Jean Pierre Kunstle (1), Troy McHenry (1), James Lowe (1), Terry Hall (1), Jerry Barden (1), Weldon Russell (1), John Barneson (1), Floyd Kenyon (1), Bill David (1) |
| Most frequent makes: | Porsche (5), MG (4), Osca (4), Jaguar (3), Lotus (3), Ferrari (3), Kurtis Kraft (2), Mercedes-Benz (2), Austin-Healey (2), Allard (2), Frazer Nash (1) |
| Most frequent chassis: | 6/30 (2), J-3208 (1), 550-0026 (1), 1135 [Osca] (1), 0428MD [735S] (1), 009 (1), 0492M [750] (1), XKC 017 (1), 1148 [Osca] (1), 1127 [Osca] (1), 550-06 (1), 0582M [750] (1), 1121 [Osca] (1), 550-0029 (1), SX3 (1), J-3066 (1), 421/200/183 (1) |