This JE piston ring set for eight-cylinder engines delivers precision sealing to maximize combustion efficiency. Supplied as a file-fit set with a 0.0472 in. carbon steel nitride top ring, 0.0591 in. iron phosphate second ring and a 0.1181 in. carbon steel chrome oil ring, the rings combine ductile iron top rings with plasma-moly inlays and taper-faced second rings for improved durability and reduced friction.
JE Pistons Ring Sets 1.2-1.5-3.0-103.632