CP Ring ONLY 3.760 Bore 2.5mm Oil Ring PVD

This is a single oil ring from CP Pistons, measuring 3.760 inches in bore diameter and 2.5mm in width. It features a PVD (Physical Vapor Deposition) coating, a hard, wear-resistant surface treatment that helps reduce friction and improve durability in high-performance engine builds. This ring is designed to work with specific piston configurations and is a replacement part for those rebuilding or modifying an engine.

The PVD coating on this oil ring is a notable detail, as it's a more advanced surface treatment compared to standard rings. This can lead to improved oil control and reduced cylinder wall wear over time, especially under demanding conditions. It's important to ensure this ring is compatible with the rest of your piston and cylinder assembly for proper sealing and engine function.