{"product_id":"manley-ford-4-6l-5-4l-dohc-4v-30mm-dia-4-587in-length-bead-loc-race-master-exhaust-valves-set-of-8","title":"Manley Ford 4.6L\/5.4L DOHC 4V 30mm Dia 4.587in Length Bead Loc Race Master Exhaust Valves (Set of 8)","description":"\u003cp\u003eStainless 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.\u003c\/p\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":47146719019175,"sku":"MAN11615B-8","price":207.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/8344\/1063\/files\/5376125ba38261ab016d1851c71143e8.jpg?v=1760843632","url":"https:\/\/www.straightsiximports.com\/en-us\/products\/manley-ford-4-6l-5-4l-dohc-4v-30mm-dia-4-587in-length-bead-loc-race-master-exhaust-valves-set-of-8","provider":"Straight Six Imports","version":"1.0","type":"link"}