{"product_id":"manley-big-block-chevy-stock-3-8in-stem-diameter-race-flo-exhaust-valves-set-of-8","title":"Manley Big Block Chevy Stock 3\/8in Stem Diameter Race Flo Exhaust 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":48320963936483,"sku":"MAN11517-8","price":191.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0776\/5632\/6371\/files\/60a800d0c1f947d0f60d7b7f5af0f3caL_56c4c09d-e218-4f4c-8bf3-dfd25191a646.jpg?v=1772248680","url":"https:\/\/fast-world-problems.myshopify.com\/products\/manley-big-block-chevy-stock-3-8in-stem-diameter-race-flo-exhaust-valves-set-of-8","provider":"Fast World Problems","version":"1.0","type":"link"}