| 22.1.1955 | Eagle Mountain [Main] | 30 | #0372AM | Sherwood Johnston | | 1st |
| 23.1.1955 | 1000 km Buenos Aires | 6 | #0358AM | Bonomi / Castro Cranwell | | DNF |
| 23.1.1955 | 1000 km Buenos Aires | 8 | #0374AM | Najurieta / Rivero | | 2nd |
| 27.2.1955 | Preliminary Fort Pierce [BM+CM+DM+EM+CP+DP] | 14 | #0382AM | Jack Rutherford | | 8th |
| 27.2.1955 | SCCA National Fort Pierce [BM+CM+DM+EM+CP+DP] | 30 | #0372AM | Sherwood Johnston | | 1st |
| 27.2.1955 | Preliminary Fort Pierce [BM+CM+DM+EM+CP+DP] | 30 | #0372AM | Sherwood Johnston | | 1st |
| 27.2.1955 | SCCA National Fort Pierce [BM+CM+DM+EM+CP+DP] | 48 | #0286AM | Carroll Shelby | A. Guiberson | 2nd |
| 13.3.1955 | 12 h Sebring | 10 | #0376AM | Shakespeare / Lippmann | J. W. Shakespeare | DNF |
| 13.3.1955 | 12 h Sebring | 11 | #0362AM | McAfee / Drake | Tony Parravano | DNF |
| 13.3.1955 | 12 h Sebring | | #0286AM | Erwin Goldschmidt | Erwin Goldschmidt | DNA |
| 13.3.1955 | National Buenos Aires | | #0374AM | Carlos Najurieta | | 1st |
| 26.3.1955 | Preliminary Palm Springs [Modified +3.0] | 211 | #0362AM | Jack McAfee | Tony Parravano | 3rd |
| 27.3.1955 | Main Palm Springs [S+1.5] | 211 | #0362AM | Jack McAfee | Tony Parravano | 1st |
| 3.4.1955 | National Rosario | | #0374AM | Carlos Najurieta | | 2nd |
| 17.4.1955 | National Buenos Aires | | #0374AM | Carlos Najurieta | | 1st |
| 1.5.1955 | SCCA National Bakersfield [S+1.5] | 98 | #0362AM | Jack McAfee | Tony Parravano | 26th |
| 1.5.1955 | Mille Miglia | 718 | #0360AM | Piero Scotti | | DNF |
| 8.5.1955 | Eläintarhanajo | 7 | #0366AM | Valdemar Stener | | DNF |
| 15.5.1955 | SCCA National Cumberland [CM+DM+EM] | 197 | #0372AM | Sherwood Johnston | S. Johnston | 1st |
| 29.5.1955 | 500 mile Rafaela | 5 | #0374AM | Carlos Najurieta | | 3rd |
| 29.5.1955 | Eifelrennen Nürburgring | 8 | #0366AM | Valdemar Stener | Tore Bjurström | DNA |
| 18.6.1955 | Preliminary Hansen Dam [Modified +3.0] | 1 | #0350AM | Tom Bamford | | 2nd |
| 19.6.1955 | Hansen Dam [S+1.5] | 1 | #0350AM | Tom Bamford | | 2nd |
| 19.6.1955 | Preliminary Lawrenceville [BM+CM+DM+EM+FM+CP+DP+EP] | 57 | #0370AM | Dale Duncan | Dale Duncan | 1st |
| 19.6.1955 | Lawrenceville [BM+CM+DM+EM+FM+CP+DP+EP] | 57 | #0370AM | Dale Duncan | Dale Duncan | 2nd |
| 19.6.1955 | Lawrenceville [BM+CM+DM+EM+FM+CP+DP+EP] | 110 | #0376AM | George Roberts | John Shakespeare | 4th |
| 19.6.1955 | Preliminary Lawrenceville [BM+CM+DM+EM+FM+CP+DP+EP] | 110 | #0376AM | Lloyd Barton | John Shakespeare | 2nd |
| 4.7.1955 | Preliminary Beverly [BM+CM+DM+EM] | 5 | #0364AM | Jim Kimberly | Jim Kimberly | 2nd |
| 4.7.1955 | SCCA National Beverly [BM+CM+DM+EM+CP] | 5 | #0364AM | Jim Kimberly | Jim Kimberly | 2nd |
| 4.7.1955 | Preliminary Beverly [BM+CM+DM+EM] | 14 | #0382AM | Duncan Black | | DNF |
| 4.7.1955 | SCCA National Beverly [BM+CM+DM+EM+CP] | 14 | #0382AM | Duncan Black | | 3rd |
| 10.7.1955 | SCCA National Torrey Pines [S+1.5] | 1 | #0350AM | Tom Bamford | | DNF |
| 10.7.1955 | SCCA National Torrey Pines [S+1.5] | 20 | #0286AM | Carroll Shelby | Gordon Guiberson | 1st |
| 10.7.1955 | SCCA National Torrey Pines [S+1.5] | 40 | #0372AM | Dabney Collins | Danby Collins | 4th |
| 10.7.1955 | GP Independenzia | | #0374AM | Carlos Najurieta | | 2nd |
| 31.7.1955 | SCCA National Seafair [BM+CM+DM+EM] | 18 | #0372AM | Dabney Collins | Temple Buell, Jr. | raced |
| 31.7.1955 | Preliminary Seafair [All Classes] | 18 | #0372AM | Dabney Collins | Temple Buell, Jr. | raced |
| 31.7.1955 | Preliminary Seafair [All Classes] | 120 | #0286AM | Ken Miles | Allen Guiberson | 3rd |
| 31.7.1955 | SCCA National Seafair [BM+CM+DM+EM] | 120 | #0286AM | Ken Miles | Allen Guiberson | 3rd |
| 7.8.1955 | GP Sverige [Production/GT+2.0] | 27 | #0366AM | Valdemar Stener | Tore Bjurström | DNA |
| 28.8.1955 | National Buenos Aires | | #0374AM | Carlos Najurieta | | 2nd |
| 4.9.1955 | Finale Thompson [All Classes] | 4 | #0382AM | Duncan Black | | 3rd |
| 4.9.1955 | SCCA National Thompson [CM+DM] | 4 | #0382AM | Duncan Black | | 2nd |
| 5.9.1955 | Preliminary Kansas City [BM+CM+DM+EM+FM] | 55 | #0370AM | Dale Duncan | A. V. Dayton | 1st |
| 5.9.1955 | SCCA National Kansas City [BM+CM+DM+EM+FM] | 55 | #0370AM | Dale Duncan | A. V. Dayton | 1st |
| 5.9.1955 | SCCA National Kansas City [BM+CM+DM+EM+FM] | 101 | #0372AM | Sherwood Johnston | Sherwood Johnston | 2nd |
| 5.9.1955 | Preliminary Kansas City [BM+CM+DM+EM+FM] | 101 | #0372AM | Lloyd Barton | Sherwood Johnston | 2nd |
| 11.9.1955 | SCCA National Road America [BM+CM+DM] | 5 | #0364AM | Jim Kimberly | James H. Kimberly | 7th |
| 11.9.1955 | SCCA National Road America [BM+CM+DM] | 119 | #0376AM? | Lloyd Barton | John W. Shakespeare | DNF |
| 17.9.1955 | GP Watkins Glen | 44 | #0382AM | Duncan Black | Duncan Black | 5th |
| 16.10.1955 | SCCA National Hagerstown [BM+CM+DM+EM] | 4 | #0382AM | Duncan Black | Duncan Black | DNF |
| 22.10.1955 | 6 h Torrey Pines | 177 | #0372AM | Buell / Collins | Temple Buell | DNA |
| 23.10.1955 | Torrey Pines [S+1.5] | 177 | #0372AM | Dabney Collins | Temple Buell | DNA |
| 9.12.1955 | Governor's Trophy | 4 | #0382AM | Duncan Black | Duncan Black | 7th |
| 9.12.1955 | Governor's Trophy | 47 | #0372AM | Dabney Collins | | 10th |
| 9.12.1955 | Governor's Trophy | 108 | #0286AM | Lou Brero | Dabney Collins | 4th |
| 10.12.1955 | Speed Trials | 4 | #0382AM | Duncan Black | Duncan Black | 3rd |
| 10.12.1955 | Nassau [Ferrari] | 4 | #0382AM | Duncan Black | Duncan Black | 8th |
| 10.12.1955 | Nassau [Ferrari] | 6 | #0370AM | Dale Duncan | | 4th |
| 10.12.1955 | Nassau [Ferrari] | 108 | #0286AM | Lou Brero | Dabney Collins | 3rd |
| 11.12.1955 | Nassau Trophy | 4 | #0382AM | Duncan Black | Duncan Black | 42nd |
| 11.12.1955 | Nassau Trophy | 6 | #0370AM | Dale Duncan | | 7th |
| 11.12.1955 | Nassau Trophy | 47 | #0372AM | Dabney Collins | | 53rd |
| 11.12.1955 | Nassau Trophy | 108 | #0286AM | Lou Brero | Dabney Collins | 41st |