Piston Ring Set 4.060 Bore 1.2 1.5 3.0mm

The JE Pistons JG31F8-4060-0 is a high-performance piston ring set designed for 8-cylinder engines requiring file-fit installation. This premium ring set is engineered to maximize horsepower through precision sealing of combustion pressure, ensuring optimal engine performance and efficiency. Key features include a file-fit design for precise end-gap customization, engineering for maximum combustion pressure sealing, high-quality materials for durability, precision-machining for consistent performance, compatibility with JE's custom ring services, and proven technology used by NHRA Pro Stock and NASCAR racing teams. JE Pistons ring sets are built to deliver reduced friction, improved ring seal, and exceptional durability in high-performance applications.