| 9.6.1974 | Sweden Anderstorp | 14 | Camaro | Torleif Gustavsson | AB American Racing | DNA |
| 16.6.1974 | 24 h Le Mans | 41 | Corvette | John Greenwood | John Greenwood | DNA |
| 16.6.1974 | 24 h Le Mans | 51 | Corvette C3 | Greder / "Beaumont" | Henri Greder | 18th |
| 17.6.1974 | DARM Nürburgring | 1 | Corvette | Harry Thompson | Harry Thompson | DNA |
| 17.6.1974 | 300 km Nürburgring | 1 | Corvette | Harry Thompson | Harry Thompson | DNA |
| 17.6.1974 | 300 km Nürburgring | 3 | Corvette | Peter Wüst | Peter Wüst | DNA |
| 17.6.1974 | DARM Nürburgring | 3 | Corvette | Peter Wüst | Peter Wüst | DNA |
| 17.6.1974 | DARM Nürburgring | 4 | Corvette | Peter Hoffmann | Steinmetz Autosport GmbH | 23rd |
| 17.6.1974 | 300 km Nürburgring | 4 | Corvette | Peter Hoffmann | Steinmetz Autosport GmbH | DNF |
| 17.6.1974 | 300 km Nürburgring | 74 | Camaro | Frank Gardner | SCA European Race Services | DNS |
| 17.6.1974 | DARM Nürburgring | 74 | Camaro | | SCA European Race Services | DNS |
| 17.6.1974 | Interserie Nürburgring 300 | | Camaro II | Robert Eberhardt | | 26th |
| 30.6.1974 | 5 h Mid-Ohio | 10 | Corvette C3 | Pierce / Mills | Roger Pierce | 45th |
| 30.6.1974 | 5 h Mid-Ohio | 11 | Camaro i | Hecker / Prutton | Paul Hecker | 43rd |
| 30.6.1974 | 5 h Mid-Ohio | 13 | Camaro II | Agor / Pickett | Warren Agor Racing Enterprises | 23rd |
| 30.6.1974 | 5 h Mid-Ohio | 15 | Corvette C3 | South / Parker | Lynn South | 37th |
| 30.6.1974 | 5 h Mid-Ohio | 17 | Corvette C3 | Thompson / Yenko | Van Arnem Racing | 6th |
| 30.6.1974 | 5 h Mid-Ohio | 22 | Corvette | Brown / Lowther | Frank Brown | 51st |
| 30.6.1974 | 5 h Mid-Ohio | 28 | Camaro | Corwin / Mims | Jim Corwin | 20th |
| 30.6.1974 | 5 h Mid-Ohio | 44 | Corvette | Moyer / Ortman | James Moyer | 34th |
| 30.6.1974 | 5 h Mid-Ohio | 46 | Camaro II | Carter / Carter | Craig Carter | 13th |
| 30.6.1974 | 5 h Mid-Ohio | 48 | Corvette C3 | Greenwood / Posey | John Greenwood Racing | 31st |
| 30.6.1974 | 5 h Mid-Ohio | 64 | Corvette C3 | Lancaster, Jr. / Drotleff | Gerald Lancaster, Jr. | 19th |
| 30.6.1974 | 5 h Mid-Ohio | 68 | Corvette C3 | Hay / Nagel | Rick Hay | 36th |
| 30.6.1974 | 5 h Mid-Ohio | 79 | Corvette C3 | Don Haines | Don Haines | DNS |
| 30.6.1974 | 5 h Mid-Ohio | 82 | Corvette C3 | Liebert / Voit | Larry Liebert | 30th |
| 30.6.1974 | 5 h Mid-Ohio | 86 | Corvette C2 | Rear / Bienerth | Blake Rear | 16th |
| 30.6.1974 | 5 h Mid-Ohio | 93 | Camaro | Weick / Mollin | William Weick | 21st |
| 30.6.1974 | 5 h Mid-Ohio | 94 | Corvette C3 | DeLorenzo / Carter | Leldon Blackwell Racing | 14th |
| 30.6.1974 | 5 h Mid-Ohio | 99 | Corvette C2 | Currin / Picariello | Currin Motor Racing | 10th |
| 30.6.1974 | 5 h Mid-Ohio | 110 | Camaro II | Nehl / Mitchell | Bolus & Snopes | 50th |
| 4.7.1974 | 250 mile Daytona Paul Revere | 2 | Corvette | Bud Sherk | | 43rd |
| 4.7.1974 | 250 mile Daytona Paul Revere | 11 | Corvette | McVey / Hollowell | | 30th |
| 4.7.1974 | 250 mile Daytona Paul Revere | 15 | Corvette C3 | Garcia / Garcia | Javier Garcia (Garcia Racing) | DNS |
| 4.7.1974 | 250 mile Daytona Paul Revere | 17 | Camaro II | Vince Gimondo | Vince Gimondo | 10th |
| 4.7.1974 | 250 mile Daytona Paul Revere | 18 | Camaro II | Agor / Pickett | Warren Agor Racing Enterprises | 7th |
| 4.7.1974 | 250 mile Daytona Paul Revere | 20 | Camaro Z28 | Guido Levetto | Guido Levetto | 22nd |
| 4.7.1974 | 250 mile Daytona Paul Revere | 21 | Camaro II | Carl Shafer | Carl Shafer | 35th |
| 4.7.1974 | 250 mile Daytona Paul Revere | 27 | Corvette | Ray Mummery | | 32nd |
| 4.7.1974 | 250 mile Daytona Paul Revere | 36 | Camaro | Miller / Miller | Miller Bros. Racing Ent. | 20th |
| 4.7.1974 | 250 mile Daytona Paul Revere | 41 | Camaro II | Jones, Jr. / Rodgers | Jones Indust. Racing | 13th |
| 4.7.1974 | 250 mile Daytona Paul Revere | 48 | Corvette | John Greenwood | John Greenwood Racing | 37th |
| 4.7.1974 | 250 mile Daytona Paul Revere | 53 | Camaro | Boza / Garrido | | 24th |
| 4.7.1974 | 250 mile Daytona Paul Revere | 57 | Corvette C3 | Dave Heinz | Race Ent. & Devel. Corp. | 8th |
| 4.7.1974 | 250 mile Daytona Paul Revere | 61 | Camaro | Roberts / McQuirk / Richard | | 29th |
| 4.7.1974 | 250 mile Daytona Paul Revere | 68 | Corvette | Lawrence Whyte | Babe's Garage of Paoli | 14th |
| 4.7.1974 | 250 mile Daytona Paul Revere | 71 | Corvette | Thompkins / Mann | | 26th |
| 4.7.1974 | 250 mile Daytona Paul Revere | 78 | Corvette | Babe Headley | Babe's Garage of Paoli | 12th |
| 4.7.1974 | 250 mile Daytona Paul Revere | 93 | Camaro II | Harrington / Barker | | 23rd |
| 4.7.1974 | 250 mile Daytona Paul Revere | 94 | Corvette C3 | Tony DeLorenzo | Leldon Blackwell Racing | 6th |
| 4.7.1974 | 250 mile Daytona Paul Revere | 96 | Camaro | Gene Felton | Gene Felton | 36th |
| 4.7.1974 | 250 mile Daytona Paul Revere | 97 | Corvette C3 | Alspaugh / Persinger | | 25th |
| 4.7.1974 | 250 mile Daytona Paul Revere | 99 | Corvette | Phil Currin | Currin Racing | 34th |
| 4.7.1974 | 250 mile Daytona Paul Revere | 110 | Camaro II | Nehl / Moisey | Bolus & Snopes | 17th |
| 13.7.1974 | 6 h Watkins Glen | 13 | Camaro II | Agor / Nichter | Warren Agor Racing Enterprises | DNF |
| 13.7.1974 | 6 h Watkins Glen | 30 | Corvette C3 | Davidson / Witzenburg | Davidson Racing | DNF |
| 13.7.1974 | 6 h Watkins Glen | 36 | Camaro | Miller / Miller | Miller Brothers Racing Enterprises | 7th |
| 13.7.1974 | 6 h Watkins Glen | 46 | Camaro II | Carter / Laughlin | Craig Carter Racing | 9th |
| 13.7.1974 | 6 h Watkins Glen | 58 | Camaro I | Martin Shook | Shook-Buehler Racing | DNA |
| 13.7.1974 | 6 h Watkins Glen | 61 | Corvette | Oleyar / Feinstein | Feinstein Racing Enterprises | 12th |
| 13.7.1974 | 6 h Watkins Glen | 64 | Corvette C3 | Bob Baechle | C. Weaver Chevrolet | DNS |
| 13.7.1974 | 6 h Watkins Glen | 77 | Corvette | Schumacher / Lowther | Schumacher/Lowther | DNA |
| 13.7.1974 | 6 h Watkins Glen | 87 | Corvette C3 | Rynone / Wiernicki / Wiernicki | Rynone Industries | DNF |
| 13.7.1974 | 6 h Watkins Glen | 88 | Camaro II | DeLorenzo / Carter | Mo Carter Firestone Performance Centre | 5th |
| 13.7.1974 | 6 h Watkins Glen | 91 | Corvette C3 | Pierce / Mills | Roger Pierce Racing | 11th |
| 13.7.1974 | 6 h Watkins Glen | 110 | Camaro II | Mitchell / Nehl | Bolus & Snopes, Ltd. | DNF |
| 14.7.1974 | 6 h Nürburgring | 18 | Camaro II | Keller / Eberhardt | Robert Eberhardt | DNF |
| 14.7.1974 | 6 h Nürburgring | 22 | Camaro Z28 | Gardner / Muir | Brian Muir | DNS |
| 14.7.1974 | Euro GT Hockenheim | 41 | Corvette | Peter Wüst | Peter Wüst | DNA |
| 14.7.1974 | Euro GT Hockenheim | 42 | Camaro | | Steinmetz-Autosport GmbH | 36th |
| 14.7.1974 | Sweden Falkenberg | 50 | Camaro | Torleif Gustavsson | | DNA |
| 14.7.1974 | Sweden Falkenberg | 60 | Camaro | Göran Boström | | DNA |
| 15.7.1974 | Circuito de Carmona | 3 | Camaro Z28 | Borges de Sousa | | 3rd |
| 21.7.1974 | SM Hockenheim [GT/T+2.0] | | Corvette | Peter Wüst | Peter Wüst | DNF |
| 21.7.1974 | DRM Diepholz | | Camaro | Frank Gardner | SCA Freight London | DNF |
| 21.7.1974 | SM Hockenheim [GT/T+2.0] | | Camaro | Peter Hoffmann | Peter Hoffmann | DNF |
| 27.7.1974 | Trans-Am Road America | 6 | Corvette C3 | Jerry Thompson | Van Arnem Racing | 10th |
| 27.7.1974 | Trans-Am Road America | 13 | Camaro II | Warren Agor | Warren Agor Racing Enterprises, Inc. | 2nd |
| 27.7.1974 | Trans-Am Road America | 18 | Camaro | Wilbur Pickett | Warren Agor Racing Enterprises, Inc. | 11th |
| 27.7.1974 | Trans-Am Road America | 20 | Camaro | Dan Schott | Daniel Schott Racing | 25th |
| 27.7.1974 | Trans-Am Road America | 21 | Camaro II | Carl Shafer | Shafer Farms Racing | 24th |
| 27.7.1974 | Trans-Am Road America | 30 | Corvette | Alex Davidson | Alex Davidson Racing Ltd. | 32nd |
| 27.7.1974 | Trans-Am Road America | 33 | Corvette | Don Cameron | Don Cameron Racing | DNA |
| 27.7.1974 | Trans-Am Road America | 36 | Camaro | Paul Miller | Miller Bros. Racing Ent., Inc. | 36th |
| 27.7.1974 | Trans-Am Road America | 40 | Corvette | Joe Pirrotta | Joe Pirrotta Go-Ten Racing | 34th |
| 27.7.1974 | Trans-Am Road America | 41 | Corvette | Jim Moyer | Perfomance Unlimited | 29th |
| 27.7.1974 | Trans-Am Road America | 48 | Corvette | John Greenwood | John Greenwood Racing | 27th |
| 27.7.1974 | Trans-Am Road America | 54 | Corvette | Tim Startup | Midwest Motorsports, Inc. | 33rd |
| 27.7.1974 | Trans-Am Road America | 56 | Camaro I | Martin Shook | Shook-Buehler Racing | 16th |
| 27.7.1974 | Trans-Am Road America | 64 | Camaro | Dick Kantrud | J & B Racing | 23rd |
| 27.7.1974 | Trans-Am Road America | 76 | Camaro | Joe Chamberlain | Arrow Heating Co. | 12th |
| 27.7.1974 | Trans-Am Road America | 82 | Corvette | Nick Engels | Nick's Automotive | DNA |
| 27.7.1974 | Trans-Am Road America | 87 | Corvette | Gary Sullivan | Pace Racing | 15th |
| 27.7.1974 | Trans-Am Road America | 88 | Camaro II | Maurice Carter | Mo Carter Firestone | 31st |
| 27.7.1974 | Trans-Am Road America | 91 | Corvette C3 | Roger Pierce | Roger Pierce Racing | 20th |
| 27.7.1974 | Trans-Am Road America | 93 | Camaro II | Gene Harrington | Harrington Racing Ent. | 28th |
| 27.7.1974 | Trans-Am Road America | 96 | Corvette C2 | Bienerth / Rear | Blake Rear | 17th |
| 27.7.1974 | Trans-Am Road America | 99 | Corvette | Don Hager | Corvette's Unlimited | 22nd |
| 27.7.1974 | Trans-Am Road America | | Camaro II | Tony DeLorenzo | Carter Steed | 8th |
| 4.8.1974 | DRM Nürburgring GP | | Camaro | Peter Hoffmann | Steinmetz-Autosport GmbH | DNA |