{"product_id":"manley-ford-4-6l-dohc-4-valve-triple-groove-30mm-race-master-exhaust-valve-single-valve","title":"Manley Ford 4.6L DOHC (4 Valve) Triple Groove 30mm Race Master Exhaust Valve *Single Valve*","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":44789307965474,"sku":"MAN11615-1","price":25.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/1231\/7218\/files\/cf5a9d51981628eaa4f14ed1a9cec68f_21443444-671a-41a7-8fe2-2bbce50bf743.jpg?v=1769849986","url":"https:\/\/shopjdm.com\/products\/manley-ford-4-6l-dohc-4-valve-triple-groove-30mm-race-master-exhaust-valve-single-valve","provider":"ShopJDM","version":"1.0","type":"link"}