Upgrade your engine's performance with the Mahle OE 4.000-inch bore diameter cast top ring set. Designed for precision and durability, these plain rings are ideal for restoring or building high-performance engines. The rings feature a 5/64-inch thickness, providing an optimal balance of sealing and wear resistance for a variety of automotive applications. Crafted with high-quality materials, these rings ensure a reliable seal, reducing oil consumption and controlling combustion gases effectively. The set is suitable for use in engines requiring a bore size of approximately 4 inches, making it compatible with many standard and performance engine rebuilds. Mahle's reputation for precision manufacturing guarantees that these rings will meet or exceed OEM specifications, offering dependable performance and longevity in demanding conditions.
Features:
- Bore Diameter: 4.000 inches for precise fitment in compatible engines
- Ring Thickness: 5/64 inch for optimal sealing and durability
- Material: Cast construction for strength and wear resistance
- Application: Suitable for automotive engine rebuilding and performance upgrades
- Design: Plain top ring for effective compression sealing and oil control