{"product_id":"manley-big-block-chevrolet-street-flo-1-880-head-dia-exhaust-valves-10727-8","title":"Manley Big Block Chevrolet Street Flo 1.880 Head Dia Exhaust Valves - 10727-8","description":"\u003cp\u003eManley Street Series valves are the ideal choice for enthusiasts looking to boost the performance of a stock or mildly modified street engine.\u003c\/p\u003e\n\u003cp\u003eManley Valve - Exhaust, Valve-BBC S\/F 1.880.\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHigh-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.\u003c\/li\u003e\n\u003cli\u003eSwirl Polished and Fully Machined: The under head areas are meticulously swirl polished, and the combustion faces are fully machined, enhancing airflow and combustion efficiency.\u003c\/li\u003e\n\u003cli\u003eChrome Stems and Hard Tips: These valves feature chrome stems and hard tips for increased durability and wear resistance, making them suitable for demanding applications.\u003c\/li\u003e\n\u003cli\u003eVariety of Shapes: Choose from the Street Master (Straight Stem) or Street Flo shapes, allowing you to customize your valve selection based on your specific needs.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":46460596093064,"sku":"man10727-8","price":148.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/639c017773af16048d25285e221903acL.jpg?v=1787944089","url":"https:\/\/www.allianceracing.com\/products\/manley-big-block-chevrolet-street-flo-1-880-head-dia-exhaust-valves-10727-8","provider":"Alliance Racing","version":"1.0","type":"link"}