Mahle Rings Performance Oil Ring Assembly 4.620in x 3/16in .170in RW High Tension Chrome Ring Set

When you're rebuilding an engine, getting the piston rings right is crucial for sealing and oil control. This Mahle OE Performance Oil Ring Assembly is designed for high-tension applications, meaning it's built to handle the demands of an engine that's working hard. The 4.620-inch bore size and 3/16-inch width are standard for many performance builds, and the .170-inch oil ring height ensures it fits correctly in the piston groove.

What sets this ring apart is the high-tension design combined with a chrome face. Chrome is known for its hardness and wear resistance, which helps the ring maintain a good seal against the cylinder wall over time, even under stress. This means better oil control, which is key to preventing oil from getting into the combustion chamber and causing issues like smoking or fouled spark plugs. It's a well-built component that contributes to the overall health and longevity of your engine rebuild.