| 1 | 1970-021970-02 | 21 | 13 | 47 |  | Siefert RacingSiefert Racing | Unknown | Running | 41 | 0 |
| 2 | 1970-061970-06 | 20 | 17 | 47 |  | Siefert RacingSiefert Racing | Unknown | Running | 343 | 0 |
| 3 | 1970-081970-08 | 22 | 34 | 47 |  | Siefert RacingSiefert Racing | Unknown | Engine | 256 | 0 |
| 4 | 1970-101970-10 | 32 | 17 | 47 |  | Siefert RacingSiefert Racing | Unknown | Engine | 107 | 0 |
| 5 | 1970-111970-11 | 16 | 28 | 47 |  | Siefert RacingSiefert Racing | Unknown | Running | 362 | 0 |
| 6 | 1970-121970-12 | 12 | 19 | 47 |  | Siefert RacingSiefert Racing | Unknown | Running | 183 | 0 |
| 7 | 1970-171970-17 | 13 | 18 | 47 |  | Siefert RacingSiefert Racing | Unknown | Running | 168 | 0 |
| 8 | 1970-181970-18 | 15 | 35 | 47 |  | Siefert RacingSiefert Racing | Unknown | Running | 352 | 0 |
| 9 | 1970-191970-19 | 19 | 39 | 47 |  | Siefert RacingSiefert Racing | Unknown | Running | 176 | 0 |
| 10 | 1970-221970-22 | 20 | 14 | 47 |  | Siefert RacingSiefert Racing | Unknown | Quit | 5 | 0 |
| 11 | 1970-231970-23 | 21 | 22 | 47 |  | Siefert RacingSiefert Racing | Unknown | Overheating | 63 | 0 |
| 12 | 1970-251970-25 | 14 | 19 | 47 |  | Siefert RacingSiefert Racing | Unknown | Running | 219 | 0 |
| 13 | 1970-261970-26 | 18 | 24 | 47 |  | Siefert RacingSiefert Racing | Unknown | Running | 176 | 0 |
| 14 | 1970-271970-27 | 16 | 16 | 47 |  | Siefert RacingSiefert Racing | Unknown | Running | 176 | 0 |
| 15 | 1970-291970-29 | 14 | 27 | 45 |  | Siefert RacingSiefert Racing | Unknown | Running | 180 | 0 |
| 16 | 1970-301970-30 | 20 | 31 | 45 |  | Siefert RacingSiefert Racing | Unknown | Engine | 78 | 0 |
| 17 | 1970-331970-33 | 26 | 19 | 47 |  | Siefert RacingSiefert Racing | Unknown | Quit | 3 | 0 |
| 18 | 1970-341970-34 | 15 | 27 | 47 |  | Siefert RacingSiefert Racing | Unknown | Running | 183 | 0 |
| 19 | 1970-351970-35 | 36 | 31 | 47 |  | Siefert RacingSiefert Racing | Unknown | Accident | 128 | 0 |
| 20 | 1970-411970-41 | 33 | 22 | 84 |  | Buster Davis (Owner) | Unknown | Vibration | 14 | 0 |
| 21 | 1970-471970-47 | 19 | 24 | 45 |  | Siefert RacingSiefert Racing | Unknown | Running | 428 | 0 |
| 22 | 1971-071971-07 | 40 | 26 | 47 |  | Siefert RacingSiefert Racing | Unknown | Accident | 5 | 0 |
| 23 | 1971-121971-12 | 26 | 11 | 47 |  | Siefert RacingSiefert Racing | Unknown | Body Damage | 4 | 0 |
| 24 | 1971-141971-14 | 24 | 29 | 47 |  | Siefert RacingSiefert Racing | Unknown | Overheating | 92 | 0 |
| 25 | 1971-161971-16 | 28 | 30 | 47 |  | Siefert RacingSiefert Racing | Unknown | Brakes | 60 | 0 |
| 26 | 1971-181971-18 | 41 | 19 | 47 |  | Siefert RacingSiefert Racing | Unknown | Overheating | 31 | 0 |
| 27 | 1971-211971-21 | 31 | 33 | 47 |  | Siefert RacingSiefert Racing | Unknown | Engine | 211 | 0 |
| 28 | 1971-221971-22 | 35 | 33 | 47 |  | Siefert RacingSiefert Racing | Unknown | Engine | 55 | 0 |
| 29 | 1971-231971-23 | 35 | 23 | 47 |  | Williams RacingWilliams Racing | Unknown | Oil Leak | 42 | 0 |
| 30 | 1971-271971-27 | 25 | 30 | 47 |  | Williams RacingWilliams Racing | Unknown | Running | 145 | 0 |
| 31 | 1971-281971-28 | 27 | 22 | 47 |  | Williams RacingWilliams Racing | Unknown | Quit | 18 | 0 |
| 32 | 1971-311971-31 | 16 | 31 | 47 |  | Williams RacingWilliams Racing | Unknown | Running | 183 | 0 |
| 33 | 1971-331971-33 | 38 | 34 | 47 |  | Williams RacingWilliams Racing | Unknown | Transmission | 40 | 0 |
| 34 | 1971-351971-35 | 29 | 29 | 47 |  | Williams RacingWilliams Racing | Unknown | Overheating | 48 | 0 |
| 35 | 1971-361971-36 | 17 | 37 | 47 |  | Williams RacingWilliams Racing | Unknown | Running | 183 | 0 |
| 36 | 1971-371971-37 | 18 | 33 | 47 |  | Williams RacingWilliams Racing | Unknown | Running | 169 | 0 |
| 37 | 1971-401971-40 | 14 | 34 | 47 |  | Williams RacingWilliams Racing | Unknown | Running | 313 | 0 |
| 38 | 1971-431971-43 | 14 | 26 | 47 |  | Williams RacingWilliams Racing | Unknown | Running | 459 | 0 |
| 39 | 1971-441971-44 | 14 | 25 | 47 |  | Williams RacingWilliams Racing | Unknown | Running | 457 | 0 |
| 40 | 1971-471971-47 | 25 | 24 | 47 |  | Williams RacingWilliams Racing | Unknown | Vibration | 96 | 0 |
| 41 | 1971-481971-48 | 18 | 33 | 47 |  | Williams RacingWilliams Racing | Unknown | Running | 211 | 0 |
| 42 | 1972-011972-01 | 15 | 33 | 47 |  | Williams RacingWilliams Racing | Unknown | Running | 132 | 0 |
| 43 | 1972-021972-02 | 40 | 40 | 47 |  | Williams RacingWilliams Racing | Unknown | Steering | 4 | 0 |
| 44 | 1972-031972-03 | 23 | 16 | 47 |  | Williams RacingWilliams Racing | Unknown | Engine | 82 | 0 |
| 45 | 1972-041972-04 | 26 | 30 | 47 |  | Williams RacingWilliams Racing | Unknown | Parked | 179 | 0 |
| 46 | 1972-051972-05 | 35 | 22 | 47 |  | Williams RacingWilliams Racing | Unknown | Water Pump | 85 | 0 |
| 47 | 1972-061972-06 | 33 | 22 | 47 |  | Williams RacingWilliams Racing | Unknown | Transmission | 103 | 0 |
| 48 | 1972-071972-07 | 24 | 25 | 47 |  | Williams RacingWilliams Racing | Unknown | Transmission | 221 | 0 |
| 49 | 1972-081972-08 | 14 | 36 | 47 |  | Williams RacingWilliams Racing | Unknown | Running | 262 | 0 |
| 50 | 1972-091972-09 | 12 | 13 | 47 |  | Williams RacingWilliams Racing | Unknown | Running | 365 | 0 |
| 51 | 1972-101972-10 | 10 | 26 | 47 |  | Williams RacingWilliams Racing | Unknown | Running | 468 | 0 |
| 52 | 1972-111972-11 | 26 | 22 | 47 |  | Williams RacingWilliams Racing | Unknown | Running | 167 | 0 |
| 53 | 1972-121972-12 | 13 | 30 | 47 |  | Williams RacingWilliams Racing | Unknown | Running | 359 | 0 |
| 54 | 1972-131972-13 | 38 | 28 | 47 |  | Williams RacingWilliams Racing | Unknown | Oil Leak | 14 | 0 |
| 55 | 1972-141972-14 | 14 | 19 | 47 |  | Williams RacingWilliams Racing | Unknown | Running | 184 | 0 |
| 56 | 1972-161972-16 | 14 | 16 | 47 |  | Williams RacingWilliams Racing | Unknown | Running | 226 | 0 |
| 57 | 1972-181972-18 | 7 | 29 | 47 |  | Williams RacingWilliams Racing | Unknown | Running | 461 | 0 |
| 58 | 1972-191972-19 | 9 | 22 | 47 |  | Williams RacingWilliams Racing | Unknown | Running | 187 | 0 |
| 59 | 1972-201972-20 | 18 | 39 | 47 |  | Williams RacingWilliams Racing | Unknown | Running | 300 | 0 |
| 60 | 1972-211972-21 | 9 | 19 | 47 |  | Williams RacingWilliams Racing | Unknown | Running | 173 | 0 |
| 61 | 1972-221972-22 | 20 | 24 | 47 |  | Williams RacingWilliams Racing | Unknown | Running | 185 | 0 |
| 62 | 1972-231972-23 | 18 | 27 | 47 |  | Williams RacingWilliams Racing | Unknown | Accident | 56 | 0 |
| 63 | 1972-251972-25 | 11 | 23 | 47 |  | Williams RacingWilliams Racing | Unknown | Running | 439 | 0 |
| 64 | 1972-261972-26 | 22 | 20 | 47 |  | Williams RacingWilliams Racing | Unknown | Engine | 299 | 0 |
| 65 | 1972-271972-27 | 13 | 21 | 47 |  | Williams RacingWilliams Racing | Unknown | Running | 467 | 0 |
| 66 | 1972-281972-28 | 10 | 10 | 47 |  | Williams RacingWilliams Racing | Unknown | Running | 378 | 0 |
| 67 | 1972-291972-29 | 13 | 40 | 47 |  | Williams RacingWilliams Racing | Unknown | Running | 310 | 0 |
| 68 | 1972-301972-30 | 22 | 35 | 45 |  | Siefert RacingSiefert Racing | Unknown | Running | 422 | 0 |
| 69 | 1972-311972-31 | 21 | 24 | 47 |  | Williams RacingWilliams Racing | Unknown | Running | 231 | 0 |
| 70 | 1973-041973-04 | 35 | 36 | 47 |  | Williams RacingWilliams Racing | Unknown | Engine | 142 | 0 |
| 71 | 1973-051973-05 | 28 | 29 | 47 |  | Williams RacingWilliams Racing | Unknown | Ignition | 125 | 0 |
| 72 | 1973-061973-06 | 17 | 19 | 47 |  | Williams RacingWilliams Racing | Unknown | Running | 303 | 0 |
| 73 | 1973-071973-07 | 26 | 17 | 47 |  | Williams RacingWilliams Racing | Unknown | Brakes | 166 | 0 |
| 74 | 1973-081973-08 | 10 | 33 | 47 |  | Williams RacingWilliams Racing | Unknown | Running | 330 | 0 |
| 75 | 1973-091973-09 | 31 | 23 | 47 |  | Williams RacingWilliams Racing | Unknown | Engine | 35 | 0 |
| 76 | 1973-101973-10 | 28 | 44 | 47 |  | Williams RacingWilliams Racing | Unknown | Engine | 84 | 0 |
| 77 | 1973-121973-12 | 17 | 40 | 47 |  | Williams RacingWilliams Racing | Unknown | Running | 366 | 0 |
| 78 | 1973-131973-13 | 25 | 31 | 47 |  | Williams RacingWilliams Racing | Unknown | Alternator | 252 | 0 |
| 79 | 1973-141973-14 | 25 | 20 | 47 |  | Williams RacingWilliams Racing | Unknown | Engine | 151 | 0 |
| 80 | 1973-161973-16 | 39 | 24 | 47 |  | Williams RacingWilliams Racing | Unknown | Engine | 39 | 0 |
| 81 | 1973-171973-17 | 22 | 27 | 97 |  | Williams RacingWilliams Racing | Unknown | Running | 146 | 0 |
| 82 | 1973-181973-18 | 7 | 15 | 47 |  | Williams RacingWilliams Racing | Unknown | Running | 458 | 0 |
| 83 | 1973-191973-19 | 20 | 20 | 47 |  | Williams RacingWilliams Racing | Unknown | Running | 301 | 0 |
| 84 | 1973-201973-20 | 46 | 50 | 47 |  | Williams RacingWilliams Racing | Unknown | Engine | 33 | 0 |
| 85 | 1973-211973-21 | 30 | 18 | 47 |  | Williams RacingWilliams Racing | Unknown | Overheating | 30 | 0 |
| 86 | 1973-221973-22 | 25 | 36 | 47 |  | Williams RacingWilliams Racing | Unknown | Engine | 255 | 0 |
| 87 | 1973-231973-23 | 10 | 26 | 47 |  | Williams RacingWilliams Racing | Unknown | Running | 461 | 0 |
| 88 | 1973-241973-24 | 23 | 24 | 47 |  | Williams RacingWilliams Racing | Unknown | Sway Bar | 400 | 0 |
| 89 | 1973-251973-25 | 18 | 25 | 47 |  | Williams RacingWilliams Racing | Unknown | Running | 372 | 0 |
| 90 | 1973-261973-26 | 29 | 20 | 47 |  | Williams RacingWilliams Racing | Unknown | Accident | 177 | 0 |
| 91 | 1973-271973-27 | 33 | 21 | 47 |  | Williams RacingWilliams Racing | Unknown | Steering | 58 | 0 |
| 92 | 1977-121977-12 | 36 | 35 | 10 |  | Champion RacingChampion Racing | Unknown | Engine | 0 | 0 |
| 93 | 1978-161978-16 | 29 | 21 | 16 |  | Bobby Reeves (Owner) | Unknown | Valves | 74 | 0 |