{"product_id":"manley-ford-289-302-351w-street-flo-exhaust-valves-1-850-in-dia-for-use-with-rail-type-rockers","title":"Manley Ford 289\/302\/351W Street Flo Exhaust Valves 1.850 in Dia for use with Rail Type Rockers","description":"\u003cp\u003e\u003cb\u003ePart #:\u003c\/b\u003e 10778-8\u003c\/p\u003e\u003cp\u003eManley's 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\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\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\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\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\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\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eIntake Valve - Street Flo - 1.850 in Head - 0.342 in Valve Stem - 5.075 in Long - Stainless - Rail Type Rockers - Small Block Ford - Set of 8\u003c\/p\u003e\u003cp\u003eThis product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.\u003c\/p\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":51777302331704,"sku":"M004 10778-8","price":550.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/horsepower-asset-139745-944402-square_aa1775e7-f01b-45ef-8c6d-6aaad311305b.webp?v=1779469169","url":"https:\/\/store.motormia.co\/products\/manley-ford-289-302-351w-street-flo-exhaust-valves-1-850-in-dia-for-use-with-rail-type-rockers","provider":"MOTORMIA","version":"1.0","type":"link"}