| Details for JM4 | |
|---|---|
| Manufacturer | GM RPO |
| Category | RPO Codes |
| Type | RPO |
| Date | |
| Notes | Brakes, 4-wheel antilock, front disc/rear drum |
| Added to DB | 2011-01-07 00:38:34 (3666 days ago) |
| Details for JM4 | |
|---|---|
| Manufacturer | GM RPO |
| Category | RPO Codes |
| Type | RPO |
| Date | |
| Notes | Brakes, 4-wheel antilock, front disc/rear drum |
| Added to DB | 2011-01-07 00:38:34 (3666 days ago) |