DNJ PR4150 Piston Rings Standard for 1991-2016 Ford, Lincoln, Mercury Blackwood, Continental, Cougar 4.6L-5.4L V8 32V DOHC 281cid
| Country | USA |
| Brand | Prometheus Protein Biology Products |
| Manufacturer | Prometheus Protein Biology Products |
| ItemPartNumber | 18-442 |
| Size | 2500 Assays |
| UnitCount | 1 |
| ReleaseDate | 0000-00-00 |