JE Piston Rings focus on accurate sealing and durability for rebuilds and race prep. This single-cylinder file-fit set pairs a 0.0472 in carbon steel plasma-moly top ring with a 0.0472 in ductile iron phosphate second ring and a 0.1181 in carbon steel chrome low-tension oil ring. The barrel-faced profile reduces friction and improves wear resistance during break-in.
JE Pistons Ring Sets 1.2-1.2-3mm MOLY