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

Starting with a 0.064 inch ductile iron plasmy moly top ring, this JE Pistons ring set is built for serious sealing. The second ring is also 0.064 inches, made from iron phosphate, and the oil ring is a 0.188 inch carbon steel chrome standard tension ring. These rings are designed to maximize horsepower by precisely sealing combustion pressure, a critical step when you're rebuilding the top end of your engine. JE Pistons offers these in a wide selection of sizes and thicknesses to fit many different engines, and they use the same techniques that top racing teams rely on for improved durability and reduced friction.

This particular set is a file-fit style, meaning you may need to gap the rings to your specific cylinder bore for optimal performance. This allows for a custom fit that ensures the best possible seal, especially in performance applications. While these are not CARB approved and cannot ship to California, they represent a well-built option for engine builders looking for improved ring seal and power gains.