{"product_id":"ls9-lsa-flat-top-piston-kit","title":"LS9\/LSA Flat-Top Piston Kit","description":"The Diamond Pistons LS9\/LSA Piston Kit is engineered for high-horsepower, NOS, and boost applications, offering a quality solution for street and strip builds. Constructed from durable 2618 alloy, these pistons are built to withstand demanding conditions.\n\nKey features include 3D milling on the piston crowns for a precise, ready-to-install finish and valve pockets designed to work with most aftermarket cylinder heads. The kit comes with a premium 1.2mm x 1.2mm x 3.0mm ring package and offset pins for quiet operation. A moly skirt coating is applied to reduce friction and protect against skirt wear. The flat-top design with a -2.0cc crown volume results in a 10.5:1 compression ratio with 70cc heads. Forced pin oilers are integrated from the oil ring for enhanced lubrication. This kit is intended for use with 15-degree valve angle LS heads.","brand":"Diamond Pistons","offers":[{"title":"Default Title","offer_id":52687697412408,"sku":"11577-R2-8","price":1140.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/662654851.jpg?v=1784886233","url":"https:\/\/store.motormia.co\/products\/ls9-lsa-flat-top-piston-kit","provider":"MOTORMIA","version":"1.0","type":"link"}