JE S100S1-4165-5 Piston Ring Set (4.165 in. Bore, 0.0640 in. Top / 0.0640 in. 2nd / 0.188 in. Oil, 1 Cyl.) ymm_20 20 CC) for GM LS1

20 CC) for GM LS1 Engine

5 bar actuator for straightforward installation

2014-2016 BMW F22 228i - Turbocharged 2

The front rim is 34mm deep

JE S100S1-4165-5 Piston Ring Set (4.165 in. Bore, 0.0640 in. Top / 0.0640 in. 2nd / 0.188 in. Oil, 1 Cyl.) ymm_20 20 CC) for GM LS1Description JE S100S1 4165 5 Piston Ring Set (4. 165 in. Bore, 0. 0640 in. Top 0. 0640 in. 2nd 0. 188 in. Oil, 1 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.