JE Pistons piston ring set for 100.5 mm bore includes a 1.0 mm top ring, 1.2 mm second ring and a 2.8 mm oil ring in carbon steel nitride and ductile iron materials as specified. JE markets these rings to maximize horsepower through precision sealing and offers a wide range of sizes and custom services such as back‑cutting and PVD coating used by professional racing teams.
JE Pistons Ring Sets 100.5mm Bore 1.0mm Top Ring 1.2mm Second Ring 2.8mm Oil Ring