{"product_id":"manley-chevy-small-block-1-500-dia-race-master-exhaust-valves-set-of-8","title":"Manley Chevy Small Block 1.500 Dia Race Master Exhaust Valves (Set of 8)","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":51501069402411,"sku":"MAN11861-8","price":188.69,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0064\/3645\/4465\/files\/8abcc06748efc38771788b16aecbc122_84f3803f-36b2-402a-b19d-d64e1c037a15.jpg?v=1763051503","url":"https:\/\/www.burton-racing.com\/products\/manley-chevy-small-block-1-500-dia-race-master-exhaust-valves-set-of-8","provider":"Burton-Racing","version":"1.0","type":"link"}