{"product_id":"manley-chevy-small-block-stock-dia-4-951-oa-l-dish-race-masters-exhaust-valves-set-of-8","title":"Manley Chevy Small Block Stock Dia 4.951 OA L Dish Race Masters 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":50813280420128,"sku":"MAN11863-8","price":179.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0792\/3892\/2528\/files\/8abcc06748efc38771788b16aecbc122_8a069aec-aa4c-472d-aedb-3b67c25420b4.jpg?v=1760847943","url":"https:\/\/boostedautowerks.com\/products\/manley-chevy-small-block-stock-dia-4-951-oa-l-dish-race-masters-exhaust-valves-set-of-8","provider":"Boosted Autowerks LLC","version":"1.0","type":"link"}