
Wiseco 4‑stroke piston rings sized 102.92mm (top ring) are made to Wiseco’s specifications to provide effective sealing, compression and oil control for Wiseco pistons. Developed and tested with race applications in mind, these rings are intended to support high-demand four‑stroke engines where sealing and durability directly affect piston and engine performance.
Wiseco Automotive RING (102.92MM-TOP RING) Ring Shelf Stock