{"product_id":"manley-chevrolet-small-block-intake-valve-kit-1-785in-head-dia-5-075in-o-a-length-0-3420in-stem","title":"Manley Chevrolet Small Block Intake Valve Kit - 1.785in Head Dia. 5.075in O\/A Length, 0.3420in Stem","description":"Stainless 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.","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":46757468176558,"sku":"MAN11572-8","price":184.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/0714\/9486\/files\/Valves15369305565b9bb2fcf356b.jpg?v=1765096310","url":"https:\/\/purauto.com\/products\/manley-chevrolet-small-block-intake-valve-kit-1-785in-head-dia-5-075in-o-a-length-0-3420in-stem","provider":"PurAuto","version":"1.0","type":"link"}