| Catalog Part # | Sub‑Catalog Part # | Description |
|---|---|---|
| 510125 | 510125 | (Discontinued) 510125 – 1964-66 Mustang Classic Update Kit |
| 510125 | 510125 | (Discontinued, Second Design) 510125 – 1964-66 Mustang Classic Update Kit |
| 510125 | 510125 | Current Revision - 1964-66 Mustang Classic Update Kit |