JE piston ring set for eight-cylinder applications is a file-fit pack designed to boost combustion sealing and reduce friction for improved power. The set includes a 0.0472 in carbon steel nitride top ring, a 0.0591 in iron phosphate second ring and a 0.1181 in carbon steel chrome standard-tension oil ring. JE offers custom ring services—back cutting, dyke cutting, lapping, grinding and PVD coating—to extend component life and improve seal.
JE Pistons Ring Sets 1.2-1.5-3.0-104.775