| Catalog Part # | Sub‑Catalog Part # | Description |
|---|---|---|
| 510063 | 510063 | 1961-64 Chevy Impala Classic Update Kit First Design Instructions( Discontinued ) |
| 510063 | 510063 | 1961-64 Chevy Impala Classic Update Kit Second Design Instruction |
| 510063 | 510063 | 1961-64 Chevy Impala Classic Update Kit Second Design Instructions ( Current Version ) |