{"product_id":"manley-99-10-dodge-viper-2-020in-diameter-5-728in-length-race-master-exhaust-valve-single","title":"Manley 99-10 Dodge Viper 2.020in Diameter 5.728in Length Race Master Exhaust Valve (Single)","description":"Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems and hard tips are incorporated for enhanced longevity and wear resistance.Swirl Polished and Fully Machined: The valves feature swirl polished under head areas and fully machined combustion faces to optimize airflow and combustion efficiency.Variety of Shapes: Choose between Race Master (Straight Stem) and Race Flo shapes to suit your racing engine's specific requirements.Recommended for Alcohol Engines: These valves are the recommended choice for exhaust valves in alcohol engines, ensuring reliable performance even in demanding conditions.","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":44789314781218,"sku":"MAN11644-1","price":24.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/1231\/7218\/files\/99b74c7bbf978e2189933608713eca71_8550d074-ab22-4fee-a652-2fda6022e336.jpg?v=1769850023","url":"https:\/\/shopjdm.com\/products\/manley-99-10-dodge-viper-2-020in-diameter-5-728in-length-race-master-exhaust-valve-single","provider":"ShopJDM","version":"1.0","type":"link"}