{"product_id":"manley-ford-4-6l-5-4l-dohc-4v-37mm-dia-5-339in-length-bead-loc-race-master-intake-valves-set-of-8","title":"Manley Ford 4.6L\/5.4L DOHC 4V 37mm Dia 5.339in Length Bead Loc Race Master Intake Valves (Set of 8)","description":"\u003cp\u003eManley?s Race Series valves are meticulously engineered to meet the rigorous demands of bracket, drag, and oval track racers and are the ultimate choice for engines operating under 8000 RPM\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRecommended for Alcohol Engines: These valves are the recommended choice for exhaust valves in alcohol engines, ensuring reliable performance even in demanding conditions.\u003c\/li\u003e\n\u003cli\u003eSwirl Polished and Fully Machined: The valves feature swirl polished under head areas and fully machined combustion faces to optimize airflow and combustion efficiency.\u003c\/li\u003e\n\u003cli\u003eStainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.\u003c\/li\u003e\n\u003cli\u003eVariety of Shapes: Choose between Race Master (Straight Stem) and Race Flo shapes to suit your racing engine's specific requirements.\u003c\/li\u003e\n\u003cli\u003eChrome Stems and Hard Tips: Chrome stems and hard tips are incorporated for enhanced longevity and wear resistance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":41083111276615,"sku":"MAN11616B-8","price":202.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/5069\/3703\/files\/fc0d12752f56955ba5db72c861a08340.jpg?v=1722369940","url":"https:\/\/raceonlyparts.com\/products\/manley-ford-4-6l-5-4l-dohc-4v-37mm-dia-5-339in-length-bead-loc-race-master-intake-valves-set-of-8","provider":"Race Only Parts","version":"1.0","type":"link"}