Wiseco 102.54mm (4.037inch) Top Ring Ring Shelf Stock

Wiseco is known for making high-performance engine components, and their 4-stroke piston ring sets are no exception. This top ring set is made specifically to Wiseco's own high standards to ensure you get the best possible performance and sealing with your Wiseco pistons. Rings are critical for a piston's job, handling compression, sealing the cylinder, and controlling oil. That's why Wiseco puts so much effort into developing and testing these rings for race-ready performance.

This set is designed to work seamlessly with Wiseco pistons, ensuring a solid fit and optimal function. When you're building an engine that needs to perform, the details matter, and these rings are built to handle the demands of serious performance.