JE Pistons Ring Sets .043-.043-3mm RINGS

This is a JE Pistons Piston Ring Set, part number J71208-4000-5. It's a file-fit set designed for 8-cylinder engines, intended to help seal combustion pressure for improved horsepower. JE Pistons offers these sets in many sizes and materials to fit a wide range of engines.

This particular set features a 0.043 inch carbon steel plasma moly top ring, a 0.043 inch ductile iron phosphate second ring, and a 0.1181 inch carbon steel chrome low tension oil ring. The plasma moly top ring is known for its durability and ability to maintain a good seal under high temperatures. The ductile iron phosphate second ring helps control oil consumption and further aids in sealing. The low tension oil ring is designed to reduce drag, which can contribute to improved engine performance.

Keep in mind that these rings are file-fit, meaning they require careful fitting to the cylinder bore during installation. Also, this set is not CARB approved and cannot be shipped to California.