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 1 59 PORSCHE CARRERA RSR 911 360 0727 Peter Gregg-Hurley Haywood 86 Laps 1.GTO
 2  5 CHEVROLET CORVETTE Dave Heinz 86 Laps 2.GTO
 3  1 PORSCHE CARRERA RSR 911 360 0755 Michael Keyser 85 Laps 3.GTO
 4 94 CHEVROLET CORVETTE Bill Bean-Wilbur Pickett 85 Laps 4.GTO
 5 96 CHEVROLET CAMARO Gene Felton 85 Laps 5.GTO
 6 88 CHEVROLET CAMARO Maurice Carter 83 Laps 1.TO
 7 48 CHEVROLET CORVETTE John Greenwood 82 Laps 6.GTO
 8 17 CHEVROLET CAMARO Vince Gimondo 82 Laps 2.TO
 9 99 CHEVROLET CORVETTE Phil Currin 81 Laps 7.GTO
10 32 PORSCHE 911S Jim Cook-Bob Bergstrom 80 Laps 1.GTU
11  9 CHEVROLET CAMARO Ray Kessler-Richard Panch 80 Laps 3.TO
12 11 PORSCHE CARRERA RSR 911 360 0865 Guillermo Rojas-Hector Rebaque 79 Laps 8.GTO
13  2 CHEVROLET CAMARO Joie Chitwood 77 Laps 4.TO
14 33 FORD MUSTANG Gerre Payvis-Dick Roe 76 Laps 9.GTO
15 68 PORSCHE 911S George Rollin 76 Laps 2.GTU
16 83 CHEVROLET CORVETTE Bob Farrell-Lou D'Amico 75 Laps 10.GTO
17 20 CHEVROLET CAMARO Richard Small 75 Laps 5.TO
18 19 CHEVROLET CORVETTE 194679S721688 Lamar Mann 75 Laps 11.GTO
19 86 PORSCHE 911S Toby Milne-Jim Lynch 74 Laps 3.GTU
20  8 CHEVROLET CAMARO Tom Nehl 74 Laps 6.TO
21 90 PORSCHE 911 Jacques Bienvenue-Marc Dancose 74 Laps 4.GTU
22 18 CHEVROLET CAMARO Joe Rodriguez-Don Yenko 71 Laps 7.TO
23 42 CHEVROLET CAMARO Luis Sereix-Tony Lilly 70 Laps 8.TO
24 60 BMW 2002 Juan Montalvo-Jim Grob 69 Laps 1.TU
25  3 CHEVROLET CORVETTE Dick Bauer 69 Laps 12.GTO
26 69 OPEL MANTA Joe Peacock-Dennis Shaw 68 Laps 2.TU
27 76 PORSCHE 911S 911 230 1514 George Stone-Mike Downs 67 Laps 5.GTU
28  0 AMC Gremlin Whit Diggett-Amos Johnson 67 Laps 9.GTO
29 34 ALFA ROMEO GTV Mark Davis 67 Laps 3.TU
30 10 CHEVROLET CAMARO Guido Levetto 66 Laps 9.TO
31 51 PORSCHE 911S Robert Kirby 65 Laps 6.GTU
32 31 FORD MUSTANG Roberto Boza 65 Laps 10.TO
33 79 SHELBY 350GT French Hickman-Jim Speck 63 Laps 10.GTO
34 65 PORSCHE Carrera RSR Pete Harrison 59 Laps 11.GTO
35 92 PORSCHE 911S Mike Tillson-Dieter Oest 57 Laps 7.GTU
36 77 FORD PINTO Carson Baird 55 Laps 4.GTU
37 75 PORSCHE 911S Tom Kuenz 50 Laps 8.GTU
38 81 SHELBY 350GT Kirby Stumpf 45 Laps 12.GTO
39 27 PORSCHE 911S Steve Behr 44 Laps 9.GTU
40 97 FORD MUSTANG Wayne Andrews 41 Laps 13.TO
41  4 PORSCHE 911S Bill Webbe 38 Laps 10.GTU
42 38 CHEVROLET CORVETTE Terry Wolters 38 Laps 13.GTO
43 37 FORD MUSTANG Danny Moore 37 Laps 14.TO
44 70 PORSCHE CARRERA RSR 911 360 0601 Milt Minter 36 Laps 14.GTO
45 55 PORSCHE 914/6 Lee Cutler 35 Laps 11.GTU
46 36 CHEVROLET CAMARO Kenper Miller 30 Laps 15.TO
47 14 PORSCHE 911S John Prasek 26 Laps 11.GTU
48 15 CHEVROLET CAMARO Javier Garcia 25 Laps 16.TO
49 41 CHEVROLET CORVETTE Vic Shinn 15 Laps 15.GTO
50  6 PORSCHE 911S George Dickinson 9 Laps 12.GTU
51 30 CHEVROLET CAMARO Dennis Dallmeyer 9 Laps 17.TO
52  7 CHEVROLET CAMARO Clay Young 8 Laps 18.TO
53 53 PORSCHE 911S John Graves 6 Laps 13.GTU
54 62 CHEVROLET CORVETTE Jef Stevens 6 Laps 16.GTO
55 61 CHEVROLET CAMARO Marcelo Audra 3 Laps 19.TO

Cars that did not start

26 FORD MUSTANG John Higgins TO