{"product_id":"dss-racing-fx-series-piston-and-ring-kit-4-030-bore-3","title":"DSS Racing FX-Series Piston and Ring Kit 4.030\" Bore","description":"The DSS Racing FX-Series piston and ring kit is designed for performance engine builds, offering a balance of strength and light weight. These pistons are forged from 2618 alloy and feature a flat top with two valve reliefs, suitable for various engine applications. The kit includes corresponding piston rings for a complete installation. The bore size is 4.030 inches, with a 3.975-inch stroke and 7.000-inch rod length, creating a 6.7L\/406 cubic inch displacement.\n\nThe pistons incorporate a patented X-Groove skirt design to reduce wear from fuel wash down and debris, enhancing skirt, cylinder, and ring life. For stroker engines, this design also improves piston stability and ring seal for quieter operation. The press-fit or floating wrist pin style and included wrist pin and retainers provide secure assembly. These pistons are sold as a set of 8.","brand":"DSS Racing","offers":[{"title":"Default Title","offer_id":53741085196600,"sku":"K260204030D","price":973.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/856689392.jpg?v=1793888707","url":"https:\/\/store.motormia.co\/products\/dss-racing-fx-series-piston-and-ring-kit-4-030-bore-3","provider":"MOTORMIA","version":"1.0","type":"link"}