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The Wiseco 103.429mm 4-stroke piston ring set is a single-cylinder auto ring set produced to Wiseco specifications to provide sealing, compression and oil control for Wiseco pistons. Developed and tested for race-ready use, the rings are designed to balance compression and oil control, maintaining piston sealing and consistent operation in higher-demand scenarios.
Wiseco 103.429mm (4.072inch) Auto Ring Set- 1 cyl. Ring Shelf Stock
