{"product_id":"manley-chrysler-small-block-severe-duty-exhaust-valves-1-625in-head-3715in-stem-set-of-8","title":"Manley Chrysler Small Block Severe Duty Exhaust Valves 1.625in Head .3715in Stem (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":47146728423591,"sku":"MAN11783-8","price":193.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/8344\/1063\/files\/a3c03c0163593e8415296c2870f8c891_fb91bc42-da7c-406e-a682-48827d82ae8b.jpg?v=1760843732","url":"https:\/\/www.straightsiximports.com\/en-us\/products\/manley-chrysler-small-block-severe-duty-exhaust-valves-1-625in-head-3715in-stem-set-of-8","provider":"Straight Six Imports","version":"1.0","type":"link"}