{"product_id":"jeep-4-0l-inline-6-cyl-victor-cnc","title":"Jeep 4.0L  Inline 6 Cyl  Victor CNC","description":"This Victor CNC cylinder head for Jeep 4.0L inline-six engines is a fully CNC-ported version of the popular 50169 Performer cylinder head Edelbrock has been producing for the past 19 years. The head features a 182 cc intake port, a 77 cc exhaust port, and a 55 cc combustion chambers. As an additional improvement the Victor CNC has a valve job to match up with the COMP Cams LS-style 8 mm valvetrain. Utilizing the LS-style valves opens a larger variety of valve spring combinations to fit any camshaft profile. These heads are manufactured with premium materials and machined to the industry’s tightest tolerances. Features include ductile-iron valve seats and fully CNC-machined ports for maximum airflow. The premium manganese bronze valve guides withstand long wear with emphasis placed on holding precision tolerances on valve seat concentricity to securely seal the valves, eliminate leak down, and increase cylinder pressures during engine operation.\r\n\u003cul\u003e\t\u003cli\u003eThreaded inserts in the rocker studs and exhaust manifold bolt holes for superior strength and durability.\u003c\/li\u003e\r\n\t\u003cli\u003eStock valve cover location \u0026amp; bolt pattern\u003c\/li\u003e\r\n\t\u003cli\u003eAccepts distributor ignition or coil rail ignition\u003c\/li\u003e\r\n\t\u003cli\u003e.750\" deck thickness\u003c\/li\u003e\r\n\t\u003cli\u003eCNC combustion chamber 59 ± 1cc (57 ± 1cc stock)\u003c\/li\u003e\r\n\t\u003cli\u003e10 degree valve angle (stock)\u003c\/li\u003e\r\n\t\u003cli\u003e3.875\" bore (stock)\u003c\/li\u003e\r\n\t\u003cli\u003eStock head bolt pattern\u003c\/li\u003e\r\n\t\u003cli\u003e1991-1998 intake \u0026amp; exhaust manifold bolt pattern and port locations\u003c\/li\u003e\r\n\t\u003cli\u003eStock pushrod length\u003c\/li\u003e\r\n\t\u003cli\u003eStock valve-train geometry\u003c\/li\u003e\r\n\t\u003cli\u003eLarger diameter reinforced rocker bosses\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cb\u003eVehicle Specific\u003c\/b\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eThis cylinder head is a direct bolt-on to 1991-2006 applications originally using 7120, 0360, and 0331 castings.\u003c\/li\u003e\r\n\u003cli\u003eThis head will also bolt onto 1987-90 engines (2686 casting) with the 1991-2006 intake manifolds \u0026amp; 1991-1998 exhaust manifolds or aftermarket headers. This cylinder head will also swap onto all AMC Inline six 4.2L engines.\u003c\/li\u003e\r\n\u003cli\u003eHowever, this swap will require the use of a 4.0L 1991-2006 intake \u0026amp; exhaust manifolds. No modifications are required to the water jacket when swapping an Edelbrock Jeep Performer 4.0L head onto a 4.2L.\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\u003e00085347899203\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eCNC Machined Exhaust Port: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eCNC Machined Intake Port: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eCNC-Machined Combustion Chamber: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eCNC-Machined Exhaust Runner: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eCNC-Machined Intake Runner: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eCombustion Chamber Volume: \u003c\/b\u003e55\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eCross sell \/ Upsell Part Numbers: \u003c\/b\u003e5703 - Sure Seat Valve Springs 7350 - Engine Gasket Set (Head \/ Intake \/ Exhaust \/ Valve Cover) for Jeep 163-301-5 - Xtreme 4x4 205\/213, .488\/.507 Hydraulic Cam for Jeep 4.0L 1999-06 85332 - Edelbrock E-Series Cylinder Head Bolt Kit #85332 for Jeep 4.0L Inline Six Engine\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eCylinder Head Style: \u003c\/b\u003eBare\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eExhaust Port Location: \u003c\/b\u003eRaised\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eExhaust Port Shape: \u003c\/b\u003eSquare\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eExhaust Runner Volume: \u003c\/b\u003e77\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eExhaust Valve Angle: \u003c\/b\u003e10\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eExhaust Valve Job Diameter: \u003c\/b\u003e1.5\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eExhaust Valve Stem Diameter: \u003c\/b\u003e1.5\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eGrade Type: \u003c\/b\u003ePerformance\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eGuide Plates Included: \u003c\/b\u003eNo\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eIntake Port Location: \u003c\/b\u003eStandard\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eIntake Port Shape: \u003c\/b\u003eSquare\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eIntake Runner Volume: \u003c\/b\u003e182\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eIntake Valve Angle: \u003c\/b\u003e10\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eIntake Valve Job Diameter: \u003c\/b\u003e2\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eIntake Valve Stem Diameter: \u003c\/b\u003e2\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eMaterial: \u003c\/b\u003eAluminum 356-T6\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eQuantity: \u003c\/b\u003eSold Individually\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eRelated Products: \u003c\/b\u003e7348 - Cylinder Head Gasket for Jeep 7275 - Intake Manifold Gasket for 1987-06 4.0L Inline Six Jeeps 7583 - Gasket VC Cork\/Rubber Jeep 87-95 4.0L 1076 - Edelbrock high quality RTV silicone 3 oz OE silicone gaskets\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eRetainer Lock: \u003c\/b\u003eNot Included\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\u003eSpark Plug Style: \u003c\/b\u003eStandard\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSteam Holes Drilled: \u003c\/b\u003eNo\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eValve Cover Mounting Style: \u003c\/b\u003ePerimeter bolt\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eValve Guide I.D: \u003c\/b\u003e8mm\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eValve Guide Material: \u003c\/b\u003eManganese Bronze\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eValve Guide Size O.D: \u003c\/b\u003e0.500\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eValve Lock: \u003c\/b\u003eNot Included\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eValve Spring: \u003c\/b\u003eNot Included\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eValve Springs 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\u003eRacing or Pre-Emissions Use Only\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\u003e33.5 x 8.75 x 7.5 inches\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eWeight: \u003c\/b\u003e36.15 POUNDS\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003ePDF:\u003c\/h3\u003e\r\n\u003cp\u003e\r\n\u003c\/p\u003e\u003cdiv\u003e\u003ca href=\"https:\/\/sdda.semadata.org\/Standard\/Edelbrock\/50159_50149_InstallationInstructions_09152025.pdf\" target=\"_blank\"\u003e\u003cimg 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style=\"display:inline\"\u003e \u003c\/a\u003e\u003c\/div\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":44336453582893,"sku":"BDVJ-50149","price":5675.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/2780\/2157\/files\/EDEL_50149_CYLINDER_20HEAD_Jeep_20inline_V7.jpg?v=1762922386","url":"https:\/\/montgomeryparts.com\/products\/jeep-4-0l-inline-6-cyl-victor-cnc","provider":"Montgomery Parts","version":"1.0","type":"link"}