| Catalog Part # | Sub‑Catalog Part # | Description |
|---|---|---|
| 510706 | 510706 | 510706 1983-87 Chevy and GMC Truck Classic Update Kit ( First Design, Discontinued ) |
| 510706 | 520001 | Digital Gauge System Dim Wire Kit - GM & Select Mopar |
| 510706 | 510706 | 510706 1983-87 Chevy and GMC Truck Classic Update Kit ( Current Design ) |