JE Pistons Ring Sets .043-.043-3.0-105.918

This is a JE Pistons ring set, specifically designed for 8-cylinder engines. These rings are crucial for sealing combustion pressure, which directly impacts how much horsepower your engine can make. They are file-fit, meaning you'll adjust them to your specific cylinder bore during installation for a precise seal. The set includes a 0.043 inch carbon steel nitride top ring, a 0.043 inch ductile iron phosphate second ring, and a 0.1181 inch carbon steel chrome standard tension oil ring.

JE Pistons uses the same advanced ring services that top racing teams rely on, like back cutting and PVD coating, to offer improved durability and reduced friction. This means you get a more consistent ring seal and potentially more power from your engine. The materials used, like the carbon steel nitride top ring and ductile iron phosphate second ring, are chosen for their ability to handle the stresses of combustion while maintaining a tight seal.

Keep in mind that this ring set is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper file-fitting and assembly procedures to ensure optimal performance and longevity.