The JE piston ring set for eight-cylinder engines is a file-fit kit with a 0.0472in carbon steel plasma-moly top ring, a 0.043in iron-phosphate second ring and a 0.1181in carbon steel chrome low-tension oil ring. JE designs rings to maximize horsepower through precision sealing of combustion pressure and offers pro-level services such as back cutting, lapping and PVD coating. Barrel-faced profiles reduce friction and improve wear resistance.
JE Pistons Ring Sets 1.2-.043-3mm MOLY