MAHLE Pistons 4380MS Piston Ring Set for 4.375 Inch Bore, File Fit, Standard Tension, Plasma Moly Coating, 8-Cylinder Engine

The MAHLE Pistons 4380MS piston ring set is designed to provide reliable sealing and performance for 4.375 inch bore engines. This set features file fit rings with a standard tension, offering precise customization for optimal fit and function. Constructed with plasma moly coating, these rings enhance durability and reduce friction, contributing to improved engine efficiency and longevity. Suitable for 8-cylinder applications, the kit includes all necessary rings to restore engine compression and prevent oil consumption. Whether for rebuild projects or engine repairs, these piston rings deliver high-quality performance and dependable sealing in demanding automotive and truck engines.

Features:

• Designed for 4.375 inch bore engines with precise fit

• File fit rings for customized installation

• Standard tension for consistent performance

• Plasma moly coating for enhanced durability and reduced friction

• Suitable for 8-cylinder engine applications