| Most frequent drivers: | Bob Speakman (7), Michael Oleyar (7), Al Holbert (6), Chester Vincentz (5), Jim Downing (5), Kenper Miller (5), Roger Mandeville (5), Gene Felton (5), Hurley Haywood (5), George Alderman (5), Charles Morgan (5), Amos Johnson (5), Dave Cowart (4) |
| Most frequent makes: | Porsche (120), Chevrolet (108), Mazda (40), Datsun (27), BMW (18), Ford (16), March (14), Pontiac (10), Lola (8), Argo (7), Jaguar (6) |
| Most frequent chassis: | 914 043 1523 (4), Greenwood 011 (4), WP0ZZZ93ZBS720006 (4), 930 890 0014 (3), WBS59910004301225 (3), 006 00024 (3), JLP-3 (2), 009 00043 (2), XJR-5/006 (2), 83G-1 (2), GA01 (2), 470 29 00076 (2), 83G-3 (2), 914 043 0754 (2), 119 30 0434 (2), 911 360 0701 (2), 000 00013 (2), 911 460 9113 (2), 911 360 0386 (2), WBS59910004301040 (2), 911 460 0085 (2), CSX3009 (2), 473 29 02456 (2), T600-HU5 (2), DeKon 1003 (2), JM16/098/GTP (2), T600-HU6 (2), WBS59910004301027 (2), Agor (2), 911 460 0059 (2) |