{"product_id":"dss-racing-fx-series-piston-set-4-125-bore-29","title":"DSS Racing FX-Series Piston Set, 4.125\" Bore","description":"The DSS Racing FX-Series pistons are a set of eight forged aluminum pistons designed for high-performance engine builds. Manufactured from 2618 alloy, these pistons feature a flat-top design with two valve reliefs and a +1.50cc piston head volume. They have a 4.125-inch bore and are intended for use with a stock stroke configuration, supporting a 6.5L\/398 actual engine displacement.\n\nKey features include forced pin oiling, precision-honed pin bores, and deep CNC valve reliefs. The patented X-Groove skirt design is incorporated to enhance stability, improve ring seal, and reduce skirt wear, contributing to quieter operation and longer component life, especially in stroker engine applications.","brand":"DSS Racing","offers":[{"title":"Default Title","offer_id":53742850834744,"sku":"2-6830-4125","price":760.45,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/858344180.jpg?v=1793905034","url":"https:\/\/store.motormia.co\/products\/dss-racing-fx-series-piston-set-4-125-bore-29","provider":"MOTORMIA","version":"1.0","type":"link"}