Mahle Rings 3.6614 X 1.5MM Chrome Steel Top Ring Chrome Ring Set

This top ring is made from chrome steel, a strong material chosen for its durability and resistance to wear. It measures 3.6614 inches in bore size and is 1.5mm thick, designed to create a tight seal between the piston and cylinder wall. This helps ensure efficient combustion and prevents oil from entering the combustion chamber. Mahle OE is a well-known name in engine components, and this ring set is built to meet the demands of engine rebuilding.

When you're rebuilding an engine, the piston rings are critical for performance and longevity. This set uses a chrome steel top ring for improved wear resistance, which is important for maintaining a good seal over time. The precise sizing and construction help to reduce friction and heat, contributing to smoother engine operation and better fuel economy. It's a solid option for anyone looking to restore their engine's performance.