| Engine No. | Customer | Type | Comments |
| 101 | Bill Alsup | F/F | The first post-Autodynamics Doug Fraser engine |
| 102 | John Morehead | F/F | |
| 103 | Norm Marx | F/F | Rebuilt 7/26/1973 |
| 104 | Richard Greico | Jaguar XK120 | |
| 105 | Robbie Patterson | F/F | |
| 106 | Bob Leier | F/F | Brian Goodwin |
| 107 | Bob Serpa | F/F | Henry Peabody - Transferred to #183 |
| 108 | Stuart Forer | F/F | |
| 109 | Anthony Amadei | F/F | |
| 110 | Alex Dearborn | VW | |
| 111 | Walt Wiggins | F/F | |
| 112 | Bruce Fraser | Porsche | |
| 113 | Jean-Pierre St.Jacques | F/F | |
| 114 | Peter Moody | F/F | |
| 115 | Bill Goodwin | F/F | |
| 116 | Don Hurt | F/F | |
| 117 | Dave Bischoff | F/F | |
| 118 | Richard Doran | F/F | Became #130 |
| 119 | Fred Darling | Circle track | |
| 120 | Donald Flannery | BMW | |
| 121 | Maurice Beauregard | F/F | |
| 122 | Ed Seitz | F/F | |
| 123 | Ron Dykes | F/F | |
| 124 | Bill Alsup | F/F | |
| 125 | Stuart Forer | F/F | |
| 126 | Jeff Marsh | F/F | |
| 127 | Lou Stein | F/F | |
| 128 | Jack Baldwin | F/F | |
| 129 | Auto Dynamics | F/F | |
| 130 | Kent Spale | F/F | Formerly #118 |
| 131 | Andy Thomas | F/F | |
| 132 | Robert Fletcher | F/F | |
| 133 | Bill Sucher | F/F | |
| 134 | Terry Bennet | 300SL | |
| 135 | Bruce MacInnes | F/F | |
| 136 | Quicksilver Racing | F/F | |
| 137 | Piper | F/F | |
| 138 | Tom Pumpelli | F/F | Don Lindsay |
| 139 | Eric Williams | ||
| 140 | Paul Barcellos | F/F | |
| 141 | R. Scott | F/F | |
| 142 | Sam Romano | F/F | Fast Company rental motor |
| 143 | Richard Scott | Uprated | |
| 144 | In House | Climax FWE | |
| 145 | Bill Alsup | F/F | |
| 146 | S. Thompson | F/F | Rubin Garcia |
| 147 | Fred Knoll | Uprated | |
| 148 | John Alley | F/F | |
| 149 | Don Cook | F/F | |
| 150 | Pete (Irv?) Symons | F/F | 23 April 1973 |
| 151 | Dave Colpak | F/F | |
| 152 | Domenick Billera | F/F | Head orig. by Nils Sanborn |
| 153 | Mike Sheeley | F/F | |
| 154 | Buddy Cox | F/F | |
| 155 | (Piper) | F/F | Bill Alsup |
| 156 | Bob Perron | Lotus Twin-Cam | |
| 157 | Ken French | F/F | |
| 158 | Bolus & Snopes | IMSA Colt | C&D project car |
| 159 | Bolus & Snopes | IMSA Colt | C&D project car |
| 160 | Pit Stop | F/F | |
| 161 | Don Flannery | BMW | Auto Engineering |
| 162 | Tom Martin/Bim Shook | Austin Healey | |
| 163 | Dario Iacuelli | F/F | |
| 164 | Bolus & Snopes | IMSA Colt | C&D project car |
| 165 | Courtney/Callaway | F/V | |
| 166 | Wright/Callaway | F/V | |
| 167 | Mike White | F/F | 9/27/1973 |
| 168 | Jim Williams | Fiat | C&D project car |
| 169 | Fred Knoll | F/F | 1/7/1974 |
| 170 | Marilyn Auclair | Packard | |
| 171 | Heather Odgen | F/V | |
| 172 | Reeves Callaway | F/V | |
| 173 | Doug Watkos | Colt | |
| 174 | Bob Paladino | F/F | |
| 175 | Andy Fagen | F/F | Gold Seal / not numbered on engine |
| 176 | Charley Dane | Capri | |
| 177 | John Cania | GT 6 | |
| 178 | Fred Fusco | VW Circle track | |
| 179 | Dean Saul | F/V | |
| 180 | Steve Carmick | F/V | |
| 181 | Lowell Peabody | Porsche | |
| 182 | Jerry Schaub | Uprated | 4/2/1974 |
| 183 | Henry Peqbody | F/F | Prev. #107 |
| 184 | Reeves Callaway | Super Vee | |
| 185 | Reeves Callaway | Super Vee | |
| 186 | Paul McDonald | F/F | Titan Gold seal |
| 187 | John Downing | F/F | |
| 188 | Francis O'Connor | Fiat | |
| 189 | Charles Confer | F/F | Cortina |
| 190 | Car and Driver | IMSA Pinto | Pat Bedard - C&D Project car |
| 191 | Car and Driver | IMSA Pinto | Same |
| 192 | Tenenbaum | Uprated | |
| 193 | Tom Davey | F/F | |
| 194 | Turbo VW | Drag race beetle | |
| 195 | Tom Davey | F/F | |
| ? | Bob Akin | FWA |