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

This JE Pistons ring set includes a file-fit ductile iron top ring, an iron phosphate second ring, and a carbon steel low-tension oil ring, all designed for 8-cylinder engines. These rings are built to precisely seal combustion pressure, which helps maximize horsepower and ensure your engine runs efficiently.

The top ring is made from ductile iron with a plasma moly coating for durability, while the second ring is iron phosphate treated. The oil ring is constructed from carbon steel and features a low-tension design to reduce drag. JE Pistons uses the same ring services, like back cutting and PVD coating, that are employed by top racing teams to achieve gains in durability and power through reduced friction and improved sealing.

Because these rings are file-fit, they require careful measurement and adjustment during installation to achieve the correct gap for your specific cylinder bore. Please note that this part is not CARB approved and cannot be shipped to California.