JE piston ring set engineered to maximize horsepower by sealing combustion pressure precisely. This eight-cylinder, file-fit kit pairs a 0.043 in. ductile iron plasma-moly top ring with a 0.043 in. iron-phosphate second ring and a 0.1181 in. chrome low-tension oil ring. JE also offers advanced services—back cutting, lapping, grinding and PVD coating—to tailor durability and friction characteristics.
JE Pistons Ring Sets .043-.043-3mm RINGS