{"product_id":"manley-99-12-ford-4-6l-281-5-4l-330-v8-37mm-race-series-stainless-steel-intake-valves-set-of-8","title":"Manley 99-12 Ford 4.6L\/281 5.4L\/330 V8 37mm Race Series Stainless Steel Intake 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":47146721214631,"sku":"MAN11639-8","price":210.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/8344\/1063\/files\/cf5a9d51981628eaa4f14ed1a9cec68f_76acf113-5b4d-4481-8841-7bcf5329bb03.jpg?v=1760843655","url":"https:\/\/www.straightsiximports.com\/en-us\/products\/manley-99-12-ford-4-6l-281-5-4l-330-v8-37mm-race-series-stainless-steel-intake-valves-set-of-8","provider":"Straight Six Imports","version":"1.0","type":"link"}