JE Pistons file‑fit piston ring set for 8‑cylinder applications features 0.043-inch carbon steel nitride top rings, 0.043-inch ductile iron phosphate second rings and a 0.1181-inch carbon steel chrome oil ring. JE provides a wide selection of sizes and materials and offers custom ring services used by professional race teams to improve seal, durability and friction characteristics.
JE Pistons Ring Sets .043-.043-3.0-105.664