JE Piston ring set for eight-cylinder applications supplies precision sealing to maximize combustion pressure control and horsepower potential. Offered in multiple thicknesses and materials, this file-fit set includes a nitrided carbon steel top ring, ductile iron second ring and low-tension oil ring sized to 90.5mm bore. JE also provides custom services such as back-cutting, lapping and PVD coating for durability.
JE Pistons Ring Sets 1.0-1.2-2.8-90.5