This engine piston ring set by Sealed Power, with manufacturer part number E-384K, is a must-have for any car or truck enthusiast looking to upgrade their engine performance. The set includes all the necessary rings to replace the worn-out ones in your engine, ensuring optimal compression and sealing for improved power and efficiency. With a focus on quality and reliability, Sealed Power has been a trusted name in engine components for over 100 years. The brand's commitment to excellence is evident in the precision engineering and strict quality control measures used in the manufacturing process. Upgrade your engine's performance with this high-quality piston ring set from Sealed Power.