{"product_id":"manley-chevrolet-ls-1-ls-2-w-ls-6-head-small-block-1-600-severe-duty-pro-flo-intake-valves-set-of-8","title":"Manley Extreme Duty Pro Flo Intake Valves – Chevrolet LS1\/LS2 w LS - 6 Head Small Block 1.600 \/","description":"\u003cp\u003eThis Manley Extreme Duty Pro Flo intake valve family is intended for Chevrolet LS1\/LS2 w LS - 6 Head Small Block 1.600 \/ builds where valve dimensions need to be matched deliberately to the cylinder head, seat work, and valvetrain geometry. 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\u003eFor Chevrolet LS1\/LS2 w LS - 6 Head Small Block 1.600 \/, valve diameter changes can alter seat work and chamber\/shrouding relationships, while alternate overall lengths can change installed height and rocker geometry.\u003c\/p\u003e\u003ch3\u003eKey Product Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Chevrolet LS1\/LS2 w LS - 6 Head Small Block 1.600 \/\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManley Series:\u003c\/strong\u003e Extreme Duty Pro Flo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Position:\u003c\/strong\u003e Intake\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 11683-8\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\u003eBefore purchase, compare the selected valve dimensions with your head manufacturer or engine builder’s specification, including stem diameter, valve length, seat diameter, and keeper arrangement.\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":50207015600378,"sku":"MAN11683-8","price":514.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0325\/6352\/7739\/files\/fec5f7dba71aff461c53f7b003c4211fL_f873ac1b-9ff7-48fa-99c1-281aa81d9479.jpg?v=1787802541","url":"https:\/\/lgcracing.com\/products\/manley-chevrolet-ls-1-ls-2-w-ls-6-head-small-block-1-600-severe-duty-pro-flo-intake-valves-set-of-8","provider":"Legacy Racing","version":"1.0","type":"link"}