| Catalog Part # | Sub‑Catalog Part # | Description |
|---|---|---|
| 510188 | 510188 | 1964-67 Pontiac GTO Classic Update Kit First Design ( Discontinued ) |
| 510188 | 510188 | 1964-67 Pontiac GTO Classic Update Kit Second Design |
| 510188 | 520001 | Digital Gauge System Dim Wire Kit - GM & Select Mopar |
| 510188 | 510188 | 1964-67 Pontiac GTO Classic Update Kit Second Design ( Current Version ) |