{"product_id":"manley-performance-race-flo-1-465in-exhaust-valves-ford-289-302-351w-11523-8","title":"Manley Performance Race Flo 1.465in. Exhaust Valves | Ford 289 \/ 302 \/ 351W (11523-8)","description":"\u003cdiv id=\"newdescr\"\u003e\n\u003cdiv id=\"newdescrRC\"\u003e\n\u003ch2\u003eRace Flo 1.465in. Exhaust Valves for Ford 289 \/ 302 \/ 351W Engines by Manley Performance\u003c\/h2\u003e\n\u003cp\u003eManley's Race Flo Exhaust Valves are constructed from XH-426 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: 1.465in.\u003c\/li\u003e\n\u003cli\u003eStem Diameter: 0.3415in.\u003c\/li\u003e\n\u003cli\u003eInstalled Height: Stock\u003c\/li\u003e\n\u003cli\u003eO\/A Length: 5.08in.\u003c\/li\u003e\n\u003cli\u003eTip Length: 0.395in.\u003c\/li\u003e\n\u003cli\u003eUnderhead Angle \/ Radius: Pro Flo: 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: 5° Dish\u003c\/li\u003e\n\u003cli\u003eWeight: 93g\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 289 \/ 302 \/ 351W\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":44729996542022,"sku":"MAN 11523-8","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-flo-1-465in-exhaust-valves-ford-289-302-351w-11523-8","provider":"MAPerformance","version":"1.0","type":"link"}