{"product_id":"manley-performance-race-master-2-28in-intake-valves-ford-boss-429-11786-8","title":"Manley Performance Race Master 2.28in. Intake Valves | Ford Boss 429 (11786-8)","description":"\u003cdiv id=\"newdescr\"\u003e\n\u003cdiv id=\"newdescrRC\"\u003e\n\u003ch2\u003eRace Master 2.28in. Intake Valves for Ford Boss 429 Engines by Manley Performance\u003c\/h2\u003e\n\u003cp\u003eManley's Race Master Intake Valves are constructed from NK-842 Stainless Steel for unparalleled durability. Chrome stems and hard tips are incorporated for enhanced longevity and wear resistance. The valves feature swirl polished under head areas and fully machined combustion faces to optimize airflow and combustion efficiency.\u003c\/p\u003e\n\u003ch3\u003eMeasurements\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHead Diameter: 2.28in.\u003c\/li\u003e\n\u003cli\u003eStem Diameter: 0.3715in.\u003c\/li\u003e\n\u003cli\u003eInstalled Height: Stock\u003c\/li\u003e\n\u003cli\u003eO\/A Length: 5.625in.\u003c\/li\u003e\n\u003cli\u003eTip Length: 0.35in.\u003c\/li\u003e\n\u003cli\u003eUnderhead Angle \/ Radius: 12°x3\/8”\u003c\/li\u003e\n\u003cli\u003eMargin: 0.06\u003c\/li\u003e\n\u003cli\u003eSeat Width: 0.1\u003c\/li\u003e\n\u003cli\u003eTop of Head: 7° Dish\u003c\/li\u003e\n\u003cli\u003eWeight: 141g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"newdescrLC\"\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003eFord Boss 429\u003c\/ul\u003e\n\u003ch3\u003eWhat's In The Box?\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e8 - Valves\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eLimited Manufacturers Warranty\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"clear\"\u003e\u003c\/div\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":44729997000774,"sku":"MAN 11786-8","price":188.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/6136\/products\/manley-performance-man-11103-8-28108800589894.jpg?v=1620839372","url":"https:\/\/www.maperformance.com\/products\/manley-performance-race-master-2-28in-intake-valves-ford-boss-429-11786-8","provider":"MAPerformance","version":"1.0","type":"link"}