{"product_id":"manley-big-block-chevrolet-extreme-duty-exh-valve-1-88in-head-dia-3415in-stem-dia-set-of-8","title":"Manley Big Block Chevrolet Extreme Duty Exh. Valve 1.88in. Head Dia \/ .3415in. Stem Dia - Set of 8","description":"Ideal for Specialized Applications: Tailored for any application where extreme force and heat resistance is a must including Top Fuel, Funny Car, and Marine Engine applications.XH-432 XtremeAlloy: The hallmark of excellence in exhaust valve material construction.Built to Last: Featuring chrome stems and hard tips for exceptional longevity and wear resistance.Optimized Performance: Swirl polished under head areas and fully machined combustion faces improve airflow and combustion efficiency.","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":44789326905378,"sku":"MAN11743-8","price":514.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/1231\/7218\/files\/20e79371c747f8606280ef002d88735f_9cc479ce-1908-4f3d-b498-581d0409c9c4.jpg?v=1769850112","url":"https:\/\/shopjdm.com\/products\/manley-big-block-chevrolet-extreme-duty-exh-valve-1-88in-head-dia-3415in-stem-dia-set-of-8","provider":"ShopJDM","version":"1.0","type":"link"}