| 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), Lance Reventlow (1), Chick Leson (1), Glenn St. Louis (1), W. R. Turner (1), Gene Sweeney (1), Bill Murphy (1), Sterling Edwards (1), Bill David (1), Lou Brero (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), Sam Weiss (1), Floyd Kenyon (1), John Barneson (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), 500-9 (1), 550-0026 (1), 1135 [Osca] (1), 0428MD [735S] (1), J-3208 (1), 0492M [750] (1), XKC 017 (1), 1148 [Osca] (1), 1127 [Osca] (1), 550-06 (1), 855SX3 (1), 1121 [Osca] (1), 550-0029 (1), 0582M [750] (1), J-3066 (1), 421/200/183 (1) |