{"product_id":"dss-racing-fx-series-piston-set-4-165-bore-25","title":"DSS Racing FX-Series Piston Set, 4.165\" Bore","description":"The DSS Racing FX-Series pistons are forged from 2618 alloy for enhanced strength and durability, suitable for naturally aspirated, nitrous, or boosted engines. These pistons feature an advanced skirt design that improves stability and ring seal, providing quieter operation and superior skirt, cylinder, and ring life, especially in stroker applications. They are designed with deep CNC valve reliefs and a dome top, with a bore size of 4.165 inches, ideal for 6.7L\/409ci engines.\n\nKey features include forced pin oiling, drilled bottom land oil groove drain backs, precision-honed pin bores, and high-strength wrist pins. This set is sold as a complete unit of 8 pistons, ready to upgrade your engine's performance and longevity.","brand":"DSS Racing","offers":[{"title":"Default Title","offer_id":53742826520888,"sku":"2-2408-4165","price":760.45,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/858351547.jpg?v=1793904995","url":"https:\/\/store.motormia.co\/products\/dss-racing-fx-series-piston-set-4-165-bore-25","provider":"MOTORMIA","version":"1.0","type":"link"}