{"product_id":"manley-426-hemi-2-250-intake-310inch-stem-5-490inch-length-stainless-intake-valves-set-of-8","title":"Manley 426 HEMI 2.250 Intake .310inch Stem 5.490inch Length Stainless 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":47146715512999,"sku":"MAN11518-8","price":283.57,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/8344\/1063\/files\/6bc72dee4d14c515c2fa53dd3347c6f1.jpg?v=1760843594","url":"https:\/\/www.straightsiximports.com\/products\/manley-426-hemi-2-250-intake-310inch-stem-5-490inch-length-stainless-intake-valves-set-of-8","provider":"Straight Six Imports","version":"1.0","type":"link"}