JE J10308-4060-5 Piston Ring Set (4.060 in. Bore, 0.0640 in. Top / 0.0640 in. 2nd / 0.188 in. Oil, 8 Cyl.) ymm_53 ensuring precise fitment and secure

ensuring precise fitment and secure installation

It is constructed from high-quality T-304 austenitic stainless steel for durability and corrosion resistance

Spring Rate (kgf/mm): Front 18 or (14/15/16/20/22/24)

47mm compressor inducer

Race-bred straight-through mufflers for distinctive sound

JE J10308-4060-5 Piston Ring Set (4.060 in. Bore, 0.0640 in. Top / 0.0640 in. 2nd / 0.188 in. Oil, 8 Cyl.) ymm_53 ensuring precise fitment and secureDescription JE J10308 4060 5 Piston Ring Set (4. 060 in. Bore, 0. 0640 in. Top 0. 0640 in. 2nd 0. 188 in. Oil, 8 Cyl.) JE Piston Rings are designed to maximize Horsepower HP through precision sealing of combustion pressure. They are available in a wide selection of sizes, materials, and thicknesses to suit various engines. JE Pistons also offers custom Piston Ring services, including back cutting, Dykes cutting, lapping, grinding, and PVD coating.