{"product_id":"piston-rings-set-4-030-bore","title":"Piston Rings Set, 4.030\" Bore","description":"The Hastings 2M139.030 is a piston ring set engineered for an 8-cylinder engine application requiring a 4.030-inch bore. This set is designed as a direct-fit replacement, simplifying installation.\n\nThe rings are constructed from durable steel with a plasma moly coating, known for its wear resistance and performance characteristics. The specific dimensions for this set are 5\/64-inch for both the top and second compression rings, and 3\/16-inch for the oil ring. These dimensions are suitable for engines bored to 0.030 inches over stock.\n\nWith nearly a century of experience, Hastings has established itself as a leader in piston ring technology, providing reliable components for various engine types. These rings are intended for standard tension applications.","brand":"Hastings","offers":[{"title":"Default Title","offer_id":52688643686712,"sku":"2M139.030","price":49.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/664715782.webp?v=1784892245","url":"https:\/\/store.motormia.co\/products\/piston-rings-set-4-030-bore","provider":"MOTORMIA","version":"1.0","type":"link"}