22 cars from 1960–1969
The top 3 are within the margin of error — their exact order is closer to a coin flip than a result.
| 1 | 1395±32 | |
| 2 | 1393±32 | |
| 3 | 1367±32 | |
| 4 | 1349±32 | |
| 5 | 1346±32 | |
| 6 | 1321±32 | |
| 7 | 1319±32 | |
| 8 | 1303±32 | |
| 9 | 1289±32 | |
| 10 | 1250±32 | |
| 11 | 1247±32 | |
| 12 | 1239±32 | |
| 13 | 1238±32 | |
| 14 | 1226±32 | |
| 15 | 1225±32 | |
| 16 | 1193±32 | |
| 17 | 1151±32 | |
| 18 | 1137±32 | |
| 19 | 1134±32 | |
| 20 | 1092±55 | |
| 21 | 1050±32 | |
| 22 | 1049±32 |