JE Pistons Ring Sets .043-1/16-3/16 RING

JE Pistons is a well-known name in high-performance engine building, often chosen by top racing teams. This piston ring set is built to help you get the most out of your engine by ensuring a tight seal against combustion pressure. Getting that seal right is key to maximizing horsepower and making sure your engine runs efficiently.

This particular set features a .043 inch ductile iron plasma moly top ring, a .064 inch iron phosphate second ring, and a .188 inch carbon steel chrome standard tension oil ring. These specific dimensions and materials are chosen to work together for a strong seal. JE Pistons offers custom services like back cutting and PVD coating, which are also used by professional racers to further improve durability, reduce friction, and enhance ring seal, though this specific set is ready to install as is.

Because these rings are file-fit, they require careful installation to ensure they match your cylinder bore precisely. This allows for optimal performance and longevity. Please note that this part is not CARB approved and cannot be shipped to California.