{"product_id":"wiseco-polaris-500-sportsman-scrambler-10-21-4677m-piston-kit-1","title":"Wiseco Polaris 500 Sportsman\/Scrambler 10.21 (4677M) Piston Kit","description":"Premium materials produce the best sealing technology available exceeding O.E.M. standards.  2-Stroke: Wiseco top end gasket kit; Dedicated forging; Superior strength\/weight ratio utilizing Aerospace alloy; Race-proven designs; Chosen by top race teams, in all forms of racing; CNC machined; Optimal cam shape and profile for peak HP and service life; Premium top end needle bearing; Precision-machined, highest-quality materials for strength and reduced friction; High-performance ring set; Extended life and sustained power; Highest-quality alloy pin; Consistently true and durable.  4-Stroke: Wiseco top end gasket kit; Premium materials produce the best sealing technology available, exceeding O.E.M. standards; Dedicated forging; Superior strength\/weight ratio utilizing Aerospace alloy; Dome design; Improved flame travel; Chrome plated piston pin; Horizontal slot pin oiling; Reduced friction\/scuff resistant; Pressure seal groove; Maximum ring seal; Armor Glide Skirt-Coated available for select models; Dedicated Rings; Maximum compression and oil control.","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":47054722105511,"sku":"WISPK1654","price":291.92,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/8344\/1063\/files\/780d1180f8c7d133af3efeaebd247fa7_d2547398-9fd3-473f-b005-65ea699c440d.jpg?v=1758358517","url":"https:\/\/www.straightsiximports.com\/en-us\/products\/wiseco-polaris-500-sportsman-scrambler-10-21-4677m-piston-kit-1","provider":"Straight Six Imports","version":"1.0","type":"link"}