{"product_id":"cylinder-head-2","title":"NHRA Ford FE Cylinder Head Bare","description":"The Edelbrock 61857 Ford FE NHRA Pro-Port Cylinder head is designed specifically for the professional cylinder head porter and engine builder. Like the other Edelbrock Cylinder head, The Pro-Port cylinder head is also cast in the USA at the state-of-the-art Edelbrock Foundry with extra-thick walls to allow for custom CNC porting. In most cases, seats and manganese-bronze valve guides are included, but not installed. Please note: This head can not be used without professional head preparation. Pro-Port RAW Features Include: - Unported versions of Edelbrock race-winning Victor Series CNC head for the professional cylinder head porter and engine builder - The Pro-Port cylinder head is cast in the USA at the state-of-the-art Edelbrock Foundry with extra-thick walls to allow for custom CNC porting - The only head designed specifically to accommodate almost any CNC port shape, size or location - Offers enough wall thickness for CNC machining to various port dimensions - In most cases seats and manganese-bronze valve guides are included - Some of the Edelbrock Pro-Port Raw Head Feature Our Special Hot Isostatic Pressing or HIP Process.\r\n\u003cb\u003eVehicle Specific\u003c\/b\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eFord:FE:332 (5.4L)\/352 (5.8L)\/360 (5.9L)\/390 (6.4L)\/406 (6.6L)\/410 (6.7L)\/427 (7.0L)\/428 (7.0L)\u003c\/li\u003e\r\n\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eAttributes:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eBrand Name: \u003c\/b\u003eEdelbrock\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eGTIN: \u003c\/b\u003e00085347618576\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAssembled: \u003c\/b\u003eNo\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eCNC Ported: \u003c\/b\u003eNo\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eCombustion Chamber Volume: \u003c\/b\u003ePossible 45\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eConstruction Type: \u003c\/b\u003ePro-Port Raw\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eCylinder Head Gasket Included: \u003c\/b\u003eNo\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eDeck Height: \u003c\/b\u003e10.17\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eDeck Thickness: \u003c\/b\u003e0.625\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eEGR Port: \u003c\/b\u003eNo\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eExhaust Port Entry: \u003c\/b\u003e1.55 in x 1.00\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eExhaust Valve Diameter: \u003c\/b\u003e(Suggested) 1.66\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eExhaust Valve Pierce Points (X Y)(C): \u003c\/b\u003e1.160 in, 0.220\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFamily: \u003c\/b\u003ePerformer RPM\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eGrade Type: \u003c\/b\u003ePerformance\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eGuide Material: \u003c\/b\u003eManganese Bronze\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eGuide Plates Included: \u003c\/b\u003eNo\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eHead Casting Number: \u003c\/b\u003e27-6185\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eIntake Port Entry: \u003c\/b\u003e1.49 in x 0.94\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eIntake Valve Diameter: \u003c\/b\u003e(Suggested) 2.09\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eIntake Valve Pierce Points (X Y)(C): \u003c\/b\u003e0.885 in, 0.220\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eMaterial: \u003c\/b\u003eAluminum\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eMounting Hardware Included: \u003c\/b\u003eNo\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eQuantity: \u003c\/b\u003eSold Individually\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eRGL: \u003c\/b\u003eWARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eRetainer Included: \u003c\/b\u003eNo\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eRocker Arm Studs\/Bolts Included: \u003c\/b\u003eNo\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eRocker Arms Included: \u003c\/b\u003eNo\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSeat Angle: \u003c\/b\u003eExhaust 45 deg\/Intake 60\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSeat Material: \u003c\/b\u003eDuctile Iron\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSeries: \u003c\/b\u003ePro-Port\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSpecialty: \u003c\/b\u003eHot Isostatic Pressing (HIP) Processing\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eValve Angle: \u003c\/b\u003e13\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eValve Cover Gasket Included: \u003c\/b\u003eNo\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eValve Guides Included: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eValve Locks Included: \u003c\/b\u003eNo\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eValve Seals Included: \u003c\/b\u003eNo\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eValve Seats Included: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eValve Spacing: \u003c\/b\u003e2.045\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eValve Spring Retainers Included: \u003c\/b\u003eNo\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eValve Springs Included: \u003c\/b\u003eNo\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eValves Included: \u003c\/b\u003eNo\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003eExtended Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eCountry of Origin: \u003c\/b\u003eUS\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eEmissions : \u003c\/b\u003e3\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003ePacking Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eQuantity of Each: \u003c\/b\u003e1\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePackage UOM: \u003c\/b\u003eEA\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eDimension: \u003c\/b\u003e26 x 11 x 8.75 inches\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eWeight: \u003c\/b\u003e29.45 POUNDS\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cdiv id=\"sema-product-fitment\" class=\"product__accordion accordion fitment\"\u003e\u003c\/div\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":44336463642669,"sku":"BDVJ-61857","price":1565.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/2780\/2157\/files\/061857_v1.jpg?v=1762922592","url":"https:\/\/montgomeryparts.com\/products\/cylinder-head-2","provider":"Montgomery Parts","version":"1.0","type":"link"}