{"product_id":"dss-racing-sx-series-piston-set-4-000-bore","title":"DSS Racing SX Series Piston Set, 4.000\" Bore","description":"The DSS Racing SX Series piston set is designed for performance engine builds. These pistons are forged from 4032 alloy, known for its wear resistance and lower expansion properties, allowing for tighter piston-to-cylinder wall clearances. They feature forced wrist pin oiling for enhanced lubrication and generous, CNC-machined valve reliefs to accommodate moderate performance camshafts and cylinder heads. The bore size for this specific kit is 4.000 inches, intended for stroker applications with a 3.900-inch stroke. Precision-honed piston pin bores ensure proper fitment and reduced friction.","brand":"DSS Racing","offers":[{"title":"Default Title","offer_id":53742428717368,"sku":"K1881-4000","price":856.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/858345720.jpg?v=1793904221","url":"https:\/\/store.motormia.co\/products\/dss-racing-sx-series-piston-set-4-000-bore","provider":"MOTORMIA","version":"1.0","type":"link"}