The Mahle OE Performance 4.180 inch x 1.5mm Plasma-Moly Steel Top Ring Set is engineered for high-performance engine applications. Crafted with precision, these rings feature a Plasma-Moly coating that enhances durability and reduces wear under demanding conditions. The steel construction ensures strength and longevity, making them ideal for rebuilds or upgrades that require reliable sealing and performance. This set is designed to fit engines that require a 4.180-inch bore diameter and a 1.5mm ring width, providing a perfect match for various high-performance or stock engine rebuilds. The moly coating on the top ring reduces friction, improves oil control, and contributes to overall engine efficiency, helping to sustain optimal compression and power output over time. These rings are compatible with a range of automotive engines and are suitable for professional rebuilders and enthusiasts seeking quality components for their projects. The set arrives uncoated for custom finishing or specific application needs, offering versatility in installation and performance tuning.
Features:
- Diameter: 4.180 inches for precise engine fitment
- Ring Width: 1.5mm for optimal sealing
- Material: Steel with Plasma-Moly coating for durability and reduced friction
- Top Ring Type: Moly ring for enhanced wear resistance and oil control
- Application: Designed for high-performance engine rebuilds and upgrades
