{"product_id":"dss-racing-fx-series-piston-set-4-155-in-bore","title":"DSS Racing FX-Series Piston Set, 4.155 in. Bore","description":"The DSS Racing FX-Series pistons are designed for high-performance engine builds, specifically for Ford 351C stroker applications. These pistons feature a 4.155 in. bore and are constructed from a forged 2618 alloy for enhanced strength and durability. The -18cc dish top includes two valve reliefs, accommodating various camshaft profiles.\n\nWith a 4.000 in. stroke and a 6.000 in. rod length, these pistons contribute to a 7.1L\/434 cubic inch displacement. The FX-Series incorporates patented X-Groove skirt design for improved stability and ring seal in stroker engines, reducing wear from fuel washdown and debris. Features like forced pin oiling, precision-honed pin bores, and XR Extreme duty wrist pins are included for longevity.","brand":"DSS Racing","offers":[{"title":"Default Title","offer_id":53740952355128,"sku":"3-3722-4155","price":994.45,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/856688556.jpg?v=1793888516","url":"https:\/\/store.motormia.co\/products\/dss-racing-fx-series-piston-set-4-155-in-bore","provider":"MOTORMIA","version":"1.0","type":"link"}