{"product_id":"manley-ford-2300-exhaust-valve-kit-1-590in-head-dia-4-800in-o-a-length-0-3415in-stem-1","title":"Manley Ford 2300 Exhaust Valve Kit - 1.590in Head Dia. 4.800in O\/A Length, 0.3415in Stem","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":44789331263522,"sku":"MAN11793-4","price":94.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/1231\/7218\/files\/0b44495d7065e4e1cc1381aaea9c3783L_cd76e843-97d9-47a2-9333-1d6e5c37736e.jpg?v=1769850144","url":"https:\/\/shopjdm.com\/products\/manley-ford-2300-exhaust-valve-kit-1-590in-head-dia-4-800in-o-a-length-0-3415in-stem-1","provider":"ShopJDM","version":"1.0","type":"link"}