{"product_id":"dss-racing-fx-series-piston-and-ring-kit-4-030-bore-8","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 Chevrolet Small Block Chevy engines, offering a 4.030 in. bore and 6.4L\/388ci displacement. These pistons are forged from 2618 aluminum alloy for increased horsepower potential and durability, suitable for naturally aspirated, nitrous, or boosted applications. The kit includes piston rings and XR wrist pins for a complete installation. They feature a dish-top design with two valve reliefs and a -16cc volume, contributing to a balanced strength, power, and longevity.\n\nThe pistons utilize a patented X-Groove skirt design to reduce damage 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 kit includes steel top rings with gas nitrided facing, iron second rings, and a stainless steel oil ring.","brand":"DSS Racing","offers":[{"title":"Default Title","offer_id":53741307625784,"sku":"K3-2323-4030","price":1090.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/856705386.jpg?v=1793889654","url":"https:\/\/store.motormia.co\/products\/dss-racing-fx-series-piston-and-ring-kit-4-030-bore-8","provider":"MOTORMIA","version":"1.0","type":"link"}