JE Piston ring set for 4-cylinder engines features a carbon steel nitride top ring, a ductile iron phosphate second ring and a low-tension oil ring to maintain combustion sealing and manage oil control. JE offers extensive size options and custom services such as back cutting, lapping and PVD coating, bringing professional-level ring solutions to a variety of engine builds.
JE Pistons Ring Sets 1.0-1.2-2.8-78.50