{"product_id":"manley-ford-289-302-351w-1-600-head-diameter-5-080-oa-l-5-deg-dish-race-flo-exhaust-valves-set-of-8","title":"Manley Race Flo Exhaust Valves – Ford 289 - 302 - 351W 1.600 Head Diameter 5.080 OA L 5 Deg Dish","description":"\u003cp\u003eEngine builders working with Ford 289 - 302 - 351W 1.600 Head Diameter 5.080 OA L 5 Deg Dish can use this Race Flo exhaust valve family to choose the required valve dimensions while staying within the correct Manley application group. Use the exact Manley part number shown below to distinguish this product from similar valves offered for the same or related engine family.\u003c\/p\u003e\u003cp\u003eIf the Ford 289 - 302 - 351W 1.600 Head Diameter 5.080 OA L 5 Deg Dish cylinder head has been ported, fitted with oversized seats, or changed from its original valvetrain layout, confirm the required valve measurements after machining rather than using a stock-size assumption.\u003c\/p\u003e\u003ch3\u003eKey Product Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ford 289 - 302 - 351W 1.600 Head Diameter 5.080 OA L 5 Deg Dish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManley Series:\u003c\/strong\u003e Race Flo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Position:\u003c\/strong\u003e Exhaust\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Family Detail:\u003c\/strong\u003e Race Series application focus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 11889-8\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Quantity\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eSet of 8 valves.\u003c\/strong\u003e The selected configuration is supplied as a 8-piece valve package. This quantity applies to the selected Manley SKU family shown on this product page.\u003c\/p\u003e\u003ch3\u003eSelection \u0026amp; Fitment Notes\u003c\/h3\u003e\u003cp\u003eValve fitment should be verified from the cylinder head itself; check the required head size, stem size, overall length, seat work, and valvetrain geometry rather than relying on engine name alone.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eProfessional engine assembly and measurement are recommended. Product specifications should be confirmed against the selected Manley part number and the requirements of the exact engine build.\u003c\/em\u003e\u003c\/p\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":50207010554106,"sku":"MAN11889-8","price":188.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0325\/6352\/7739\/files\/057dc30f6654346607cf78129284d515L_6b716629-3b85-49b8-8eac-604660410df6.jpg?v=1787978914","url":"https:\/\/lgcracing.com\/products\/manley-ford-289-302-351w-1-600-head-diameter-5-080-oa-l-5-deg-dish-race-flo-exhaust-valves-set-of-8","provider":"Legacy Racing","version":"1.0","type":"link"}