JE Pistons Ring Sets .043-.043-3.0-103.759

JE Pistons has a solid reputation for building top-tier engine components, and this piston ring set is no exception. They're designed to seal combustion pressure effectively, which is key to getting the most horsepower out of your engine. This particular set is built for 8-cylinder engines and features a file-fit design, giving you the flexibility to fine-tune the fit for optimal performance. The top ring is a 0.043-inch carbon steel nitride ring, the second ring is a 0.043-inch ductile iron phosphate ring, and the oil ring is a low-tension 0.1181-inch carbon steel chrome ring. These materials and designs work together to reduce friction and improve the seal, which can lead to noticeable gains in durability and power.

JE Pistons offers custom services like back cutting and PVD coating, used by top racing teams, which can further enhance durability and reduce friction. While this specific set doesn't include those advanced coatings, the well-built nature of the rings themselves is designed to maximize your engine's potential. Remember, these rings are not CARB approved and cannot be shipped to California.