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The Wiseco 77.5mm piston ring set is manufactured to Wiseco 4‑stroke specifications to provide reliable sealing, compression control and oil management with Wiseco pistons. Developed and tested for demanding use, these rings focus on sustaining combustion sealing and regulating oil on the cylinder wall to maintain engine performance and durability.
Wiseco 77.5mm Ring Set (GNH) Ring Shelf Stock
