JE Pistons Ring Sets .043-1/16-3/16 RING

This JE Pistons ring set includes a .043 inch ductile iron Plasmy Moly top ring, a .064 inch iron phosphate second ring, and a .188 inch carbon steel chrome standard tension oil ring. These rings are designed to seal combustion pressure effectively, which is key to maximizing horsepower in your engine. They are file-fit, meaning you'll need to gap them to your specific cylinder bore dimensions during installation, a common practice for performance builds where precise control over ring seal is critical.

JE Pistons offers these rings in a wide variety of sizes and thicknesses to fit many different engines. The materials used, like the ductile iron top ring with a Plasmy Moly coating and the iron phosphate second ring, are chosen for their ability to withstand high combustion temperatures and pressures while maintaining a good seal. The carbon steel oil ring is designed for standard tension, helping to control oil consumption effectively. These are the same types of rings used by professional racing teams, indicating a focus on durability and performance.

Because these are file-fit rings, they require careful installation to ensure proper cylinder wall sealing and to avoid damage. It's important to consult your engine's service manual for the correct ring gap specifications. Please note that this part is not CARB approved and cannot be shipped to California.