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 1 14 PORSCHE CARRERA RSR 911 460 9056 Al Holbert-Michael Keyser 230 Laps 1.GTO
 2 11 PORSCHE CARRERA RSR 005 0009 John Gunn-Carson Baird 228 Laps 2.GTO
 3 30 PORSCHE CARRERA RSR 911 460 9113 Roberto Quintanilla-Roberto Gonzalez 227 Laps 3.GTO
 4 56 PORSCHE CARRERA RSR 911 460 9057 Bob Hagestad-Jerry Jolly 224 Laps 4.GTO
 5 58 PORSCHE CARRERA RSR Diego Febles-Hiram Cruz 222 Laps 5.GTO
 6 44 PORSCHE CARRERA RSR Mauricio de Narvaez-Albert Naon-John Freyre 221 Laps 6.GTO
 7 59 BMW 3.0 CSL Peter Gregg-Hurley Haywood 217 Laps 7.GTO
 8 61 PORSCHE CARRERA RSR 911 460 9122 Jim Busby-Carl Shafer 210 Laps 8.GTO
 9 67 PORSCHE 911S David McClain-Dave White 209 Laps 1.GTU
10 92 PORSCHE CARRERA RSR Dieter Oest-Mike Tillson 208 Laps 9.GTO
11 91 PORSCHE CARRERA RSR 911 360 1099 Juan Carlos Bolanos-Billy Sprowls-Eduardo Lopez Negrete 206 Laps 10.GTO
12 07 PORSCHE 911T Charles Mendez-David Cowart 206 Laps 2.GTU
13 50 PORSCHE 911S Fritz Hochreuter-Willy Goebbels-Hans Berner 200 Laps 3.GTU
14 51 PORSCHE 914/6 John Hotschkis-Robert Kirby-Len Jones 198 Laps 4.GTU
15 77 PORSCHE 911S Bruce Jenning-Bob Beasley 195 Laps 5.GTU
16 06 CHEVROLET CAMARO Tim Chitwood-Vince Gimondo 191 Laps 11.GTO
17 45 PORSCHE 911S Carlos Moran-Bob Fine-Jamsal 185 Laps 6.GTU
18  7 CHEVROLET CORVETTE Bob Gray-Terry Keller 185 Laps 12.GTO
19 72 CHEVROLET CORVETTE Bill Arnold-Carl Thompson 182 Laps 13.GTO
20 78 CHEVROLET CAMARO Luis Sereix-Ignacio Gonzalez-Gus Robayna 178 Laps 14.GTO
21 86 DE TOMASO PANTERA 1603 Hugh Kleinpeter-Ron Goldleaf 176 Laps 15.GTO
22 87 PORSCHE 914/6 914 043 1325 John Thomas-Jim Cook 174 Laps 7.GTU
23 52 PORSCHE CARRERA RSR 911 460 0100 John Tunstall-Chuck Wade 173 Laps 16.GTO
24 27 PORSCHE 911S Ray Mummery-Jack Refenning-George van Arsdale 170 Laps 8.GTU
25 90 MAZDA COSMO Ray Walle-Tom Reddy 168 Laps 9.GTU
26  8 LOTUS EUROPA Anatoly Arutunoff-José Marina-Jack May 162 Laps 10.GTU
27  3 AUSTIN MARINA Bart Hartman-Mark Domiteaux-Donald Flores-Tom Turner 159 Laps 11.GTU
28 38 ALFA ROMEO ALFETTA Paul Spruell-Walter Johnston-Jan Petersen 158 Laps 12.GTU
29 15 CHEVROLET CORVETTE Greenwood 006 Javier Garcia-George Garcia 157 Laps 17.GTO
30  5 PORSCHE 911S Raymond Gage-John Emig-Pedro Vasquez 150 Laps 13.GTU
31 19 CHEVROLET CORVETTE 194379S720117 Richard Bostyan-Jerry Thompson-Don Yenko 144 Laps 18.GTO
32 54 PORSCHE 914/6 Hal Sahlman-Alex Job-Steve Southard 141 Laps 14.GTU
33 81 CHEVROLET CORVETTE Dave Smith-Don Herman 139 Laps 19.GTO
34 82 FORD MUSTANG Tom Ross-Jim Weber 138 Laps 20.GTO
35 99 DATSUN 240Z George Shafer-Al Crookston-Dick Scott 129 Laps 15.GTU
36 03 BMW 2002 Alf Gebhardt-Sepp Grinbold-Bruno Beilcke 126 Laps 16.GTU
37 41 CHEVROLET CAMARO Herb Jones-Steve Faul 113 Laps 21.GTO
38 49 FORD MUSTANG 0F02Z137150 Neil Potter-Bill Boyer 112 Laps 22.GTO
39 55 MGB GT Charles Kleinschmidt-Jack Andrus 110 Laps 17.GTU
40 34 PORSCHE 911S George Drolsom-Bob Nagel 106 Laps 18.GTU
41 43 PORSCHE CARRERA RSR John O'steen-Dave Helmick 102 Laps 23.GTO
42 64 BMW 2002 Nick Craw-John Morton-Joe Peacock 102 Laps 19.GTU
43 31 FORD ESCORT Jim Montalvo-Jim Grob 102 Laps 20.GTU
44 22 LOTUS EUROPA Tony Lilly-Frank Marrs 97 Laps 21.GTU
45 47 CHEVROLET CAMARO Eddie Johnson-Clay Young-Gene Felton 96 Laps 24.GTO
46 08 RENAULT R12 Ron Oyler-Ken Braun-Guy Church 91 Laps 22.GTU
47 24 BMW 3.0 CSL David Hobbs-Benny Parsons 90 Laps 25.GTO
48 68 CHEVROLET CAMARO Mike Meldeau-Bill McDill 79 Laps 26.GTO
49 21 SHELBY 350GT Richard Stone-Greg Gillingham-Frank Fine 78 Laps 27.GTO
50 42 PORSCHE 911S Bob Hindson-Dick Davenport-Frank Carney 77 Laps 23.GTU
51 96 CHEVROLET CAMARO Mike Williamson-Lawrence P.Pleasants-Charles Gano 74 Laps 28.GTO
52 97 CHEVROLET CORVETTE James Alspaugh-Bill McVey 64 Laps 29.GTO
53 05 CHEVROLET MONZA Trueman Jim Trueman-Bobby Rahal 63 Laps 30.GTO
54 12 CHEVROLET CAMARO FORD Smith-Bennett Aiken 62 Laps 31.GTO
55 60 PORSCHE 911S Rusty Bond-Ren Tilton 58 Laps 24.GTU
56 02 VOLKSWAGEN SCIROCCO Bill Scott-Milt Minter 54 Laps 25.GTU
57 29 CHEVROLET CORVETTE Bud Walmsley-Guy Thomas 51 Laps 32.GTO
58 46 SHELBY 350GT Manuel Quintana-Luis Mendez-Ahmed Valhuerdi 50 Laps 33.GTO
59 73 CHEVROLET CORVETTE Clark Howey-David Crabtree 47 Laps 34.GTO
60 39 CHEVROLET CORVETTE Wiley Doran-Gary Belcher 46 Laps 35.GTO
61 04 PONTIAC ASTRE Dale Kreider-Stephen Bond 46 Laps 36.GTO
62 18 CHEVROLET CAMARO Terry Wolters-Wayne Miller-Joe Castellano 39 Laps 37.GTO
63 66 CHEVROLET MONZA King Steve Behr-Janet Guthrie 38 Laps 38.GTO
64 76 CHEVROLET CORVETTE John Greenwood-Michael Brockman 36 Laps 39.GTO
65 26 LOTUS ELAN Bonky Fernandez-Mandy Gonzales-Mike Ramirez 28 Laps 26.GTU
66 17 PORSCHE 911S Aubrey Bowles-Fred Rose 21 Laps 27.GTU
67 40 CHEVROLET CORVETTE Greenwood 008 Bud Sherk-R.V Schulnburg-Emory Donaldson 11 Laps 40.GTO
68 63 BMW 2002 Luis Mendez-Tony Canahuate-René Rodriguez 11 Laps 28.GTU
69 36 CHEVROLET CAMARO Tico Almeida-Pepe Romero 10 Laps 41.GTO
70 01 DATSUN 240Z William Frates-Craig Ross-Spencer Buzbee 6 Laps 29.GTU
71  9 CHEVROLET CORVETTE Tony Ansley-Ron Connelly 6 Laps 42.GTO
72 79 SHELBY 350GT Don Nooe-Richard Gahn 2 Laps 43.GTO
73 71 CHEVROLET CAMARO Ralph Noseda-Richard Small 1 Lap 44.GTO
74 33 CHEVROLET CORVETTE Dennis Stefl-John Carusso 1 Lap 45.GTO
75 75 MAZDA RX2 Skip Grenier-Kevin Quigley-Roger Ragland 0 Lap 30.GTU

Cars that did not start

    2 CHEVROLET MONZA Dekon 1002 Harry Theodoracopoulos-Michel Jourdain GTO
    4 HONDA CIVIC Bob Bergstrom-Bill Shaw-Martin Palmer GTU
   37 CHEVROLET CORVETTE Greenwood 007 Irwin Jann-Burt Greenwood-Rick Mancuso GTO
   83 BMW 3.0CSL Jim Logan-Bobbie Johnson GTO
   93 CHEVROLET CAMARO Larry Flynn-Larry Bock GTO
   95 CHEVROLET CAMARO John Freyre-Don Yenko GTO
    6 CHEVROLET CAMARO C.C Canada-Bob Christiansen GTO
   10 FERRARI 246GT Brian Goellnicht-Louis McAlpine GTU
   48 HONDA CIVIC Bob Bergstrom-Bill Shaw-Martin Palmer GTU
   98 PORSCHE 914/6 914 043 0071 Adrian Gang-Jim Cook-Michael Callas GTU

Al Holbert and Michael Keyser outlasted the field.


1976 - Sebring, Florida...Al Holbert and Michael Keyser drove their Porsche Carrera to victory in the 24th running of the '12 Hours of Sebring' Sports Car race. Pole sitter John Greenwood lost the lead after finding a GTU car in his path going into turn 1 just before the one hour mark. The resulting collision and off-track excursion would eventually retire the Greenwood/Mike Brockman Corvette when dirt from the off caused clutch failure. Peter Gregg dropped from contention after stalling on course, apparently from water in his fuel, returning 20 laps down.

The David Hobbs/Benny Parsons BMW then led past the 3 hour mark until NASCAR star Parsons went off on the first lap of his stint, the damage wrapping the brake ducting around the stub axle, brakes and suspension. Holbert/Keyser then moved out front. Hobbs moved back to 3rd before trouble again struck during Parsons turn. This time a broken throttle linkage stranded Benny on the course until Hobbs went out, restarted the car and drove it back to the pits only to retire with a cracked manifold. Keyser was rear-ended when braking to avoid a slower car, giving the Jim Busby/Carl Shafer Porsche the lead. Shafer lost a wheel on the back part of the circuit and had to walk back for a spare, giving the Bob Hagestad/Jerry Jolly Porsche the lead until they had to pit to change the battery after the headlights dimmed severely. This moved the Holbert/Keyser Porsche back in front and they cruised to a 2 lap victory. The race nearly didn't take place at all as original promoters Rock N' Road lost interest following the denial of a permit to hold a Joe Cocker concert in conjunction with the race. Greenwood bought out their contract and the race was held, despite threats of an injunction.