MAHLE PISTONS 4380MS MAHLE PISTONS 4380MS Piston Ring Set for 4.375-inch Bore - File Fit, Standard Tension, Plasma Moly Coating

Upgrade your engine's performance with the MAHLE PISTONS 4380MS piston ring set, designed specifically for 4.375-inch bore applications. Crafted with precision, these rings feature a file fit design that allows for customized installation to achieve optimal sealing and compression. The standard tension ensures reliable contact with the piston and cylinder wall, promoting consistent engine operation. Plasma Moly coating provides enhanced durability and reduced wear, extending the lifespan of your engine components. Suitable for eight-cylinder engines, this set offers a reliable solution for rebuilds and performance upgrades.
Each set includes four piston rings, carefully engineered to meet OEM standards and provide a perfect fit for your engine rebuild. The comprehensive kit simplifies installation and ensures compatibility with your engine's specifications. Whether you're restoring an older engine or upgrading for improved performance, these piston rings deliver quality and durability. Please note that this product is no longer available for purchase after November 2015, making it a sought-after component for vintage rebuild projects and enthusiasts seeking original parts.
Designed for versatility, these rings are compatible with both air-restricted and unrestricted applications, offering flexibility for various engine setups. Trust MAHLE PISTONS for premium quality and reliable engine components that meet high-performance standards and ensure your engine runs smoothly and efficiently for years to come.

Features:

• File fit design allows for customized installation for optimal sealing

• Standard tension provides reliable contact with the piston and cylinder wall

• Plasma Moly coating enhances durability and reduces wear

• Designed for 8-cylinder engine applications

• Includes four piston rings suitable for rebuilds and performance upgrades