{"product_id":"manley-small-block-chevrolet-1-600-diameter-300-longer-extreme-duty-exhaust-valves-set-of-8","title":"Manley Small Block Chevrolet 1.600 Diameter .300 Longer Extreme Duty Exhaust Valves - Set of 8","description":"\u003cp\u003eIdeal for Specialized Applications: Tailored for any application where extreme force and heat resistance is a must including Top Fuel, Funny Car, and Marine Engine applications.XH-432 XtremeAlloy: The hallmark of excellence in exhaust valve material construction.Built to Last: Featuring chrome stems and hard tips for exceptional longevity and wear resistance.Optimized Performance: Swirl polished under head areas and fully machined combustion faces improve airflow and combustion efficiency.\u003c\/p\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":47266979741863,"sku":"MAN11709-8","price":528.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/8344\/1063\/files\/8abcc06748efc38771788b16aecbc122_f7812a24-0355-4478-b3a9-90eb108cd519.jpg?v=1762969776","url":"https:\/\/www.straightsiximports.com\/en-us\/products\/manley-small-block-chevrolet-1-600-diameter-300-longer-extreme-duty-exhaust-valves-set-of-8","provider":"Straight Six Imports","version":"1.0","type":"link"}