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 1 46 PORSCHE 935J 000 00012 Mauricio de Narvaez-Hurley Haywood 65 Laps 1.GTX
 2  5 BMW M1 4301040 David Cowart-Kemper Miller 63 Laps 1.GTO
 3 18 PORSCHE 935JLP3 JLP3 John Paul Jr 62 Laps 2.GTX
 4 24 PORSCHE 934 930 670 0168 Ren Tilton 60 Laps 2.GTO
 5 23 DATSUN 280ZX Dick Davenport 59 Laps 1.GTU
 6 85 DATSUN 280ZX Logan Blackburn 58 Laps 2.GTU
 7  0 PORSCHE 935K3 000 00010 Ted Field-Bill Whittington 57 Laps 3.GTX
 8 55 MAZDA RX7 Roger Mandeville-Amos Johnson 56 Laps 3.GTU
 9 82 MAZDA RX7 John Casey-Jim Cook 56 Laps 4.GTU
10 50 MAZDA RX7 Jim Downing 56 Laps 5.GTU
11 81 DATSUN 280Z Bob Speakman 55 Laps 6.GTU
12 38 PORSCHE 911 Ron Case 55 Laps 7.GTU
13 01 PORSCHE 911 Dave White-Kurt Roehrig 55 Laps 8.GTU
14 37 CHEVROLET CAMARO Dick Neland-Ed Kuhel 55 Laps 3.GTO
15 29 CHEVROLET MONZA 001 Hoyt Overbagh 53 Laps 4.GTO
16  6 DATSUN 280Z RLS30 000009 Ron Reed 53 Laps 9.GTU
17 52 CHEVROLET CAMARO Fred Snow-Jack Swanson 53 Laps 4.GTX
18  9 PORSCHE 935K3 009 00030 Bobby Rahal-Bob Garretson 50 Laps 5.GTX
19 74 CHEVRON B36 Buick Del Taylor 48 Laps 5.GTX
20 90 AMX SPIRIT Bob Lee 46 Laps 5.GTO
21 10 CHEVROLET CAMARO Jimmy Tumbleston 43 Laps 7.GTX
22 63 PONTIAC FIREBIRD Bill Nelson-Dale Kreider 42 Laps 6.GTO
23 84 PORSCHE 935M16 930 670 0171 Jamsal-Eduardo Barrientos 39 Laps 8.GTX
24 48 CHEVROLET CORVETTE John Caruso 32 Laps 7.GTO
25  8 CHEVROLET CORVETTE Irwin Ayes-Al White 27 Laps 8.GTO
26 39 CHEVROLET CAMARO Glenn Worthington-Rick Kump 26 Laps 9.GTO
27 42 CHEVROLET CORVETTE Joe Cotrone 24 Laps 10.GTO
28 22 PORSCHE 914/4 Robert Overby 22 Laps 10.GTU
29 15 PORSCHE CARRERA RSR Doug Lutz 22 Laps 11.GTU
30 78 PLYMOUTH BARRACUDA Paul Metz 17 Laps 11.GTO
31 11 MAZDA RX7 Dan Veach 11 Laps 11.GTU
32 44 CHEVROLET CAMARO Billy Hagan 9 Laps 9.GTX
33 00 PORSCHE 935K3 000 00027 Bill Whittington 8 Laps 10.GTX
34 66 MAZDA RX7 Jack Dunham 7 Laps 12.GTU
35 71 DATSUN 280ZX Charles Morgan 3 Laps 13.GTU
36 05 PORSCHE CARRERA RSR 911 460 9050 Tico Almeida 3 Laps 13.GTO
37 97 CHEVROLET MONZA Don Cummings 2 Laps 11.GTX

Cars that did not start

    1 PORSCHE 935K3 John Fitzpatrick GTX