{"product_id":"mopar-big-block-361-400-v8-dual-plane-aluminum-intake-manifold-polished","title":"Mopar Big Block 361-400 V8 Dual Plane Aluminum Intake Manifold - Polished","description":"\u003cp\u003eBuilt for upgraded induction performance, this intake manifold supports improved airflow characteristics and stable fuel delivery for Chrysler V8 applications using properly matched carburetor or EFI configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAirflow \u0026amp; Performance Design\u003c\/strong\u003e\u003cbr\u003eThe intake runner and plenum design help support balanced airflow delivery between cylinders while maintaining stable throttle response and dependable street-driven performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Engine-Bay Fitment\u003c\/strong\u003e\u003cbr\u003eThe manifold construction to support long-term durability, heat management, and a clean installed appearance in demanding engine-bay environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Considerations\u003c\/strong\u003e\u003cbr\u003eProper installation requires confirming cylinder head compatibility, intake gasket alignment, carburetor or throttle-body configuration, distributor clearance, and hood clearance before final assembly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Matching\u003c\/strong\u003e\u003cbr\u003eVerify fuel system compatibility, throttle linkage setup, vacuum routing, sensor provisions, and accessory clearance before installation. This intake manifold is intended for properly matched engine combinations.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCOMPATIBLE WITH:\u003c\/b\u003e \u003cbr\u003eCHRYSLER BIG BLOCK \"B\" V8 \u003cbr\u003e• 5.9 L \/ 361 in3 \u003cbr\u003e• 6.3 L \/ 383 in3 \u003cbr\u003e• 6.6 L \/ 400 in3 \u003cbr\u003eNOTES \u003cbr\u003e• Will not fit 1962-64 Max Wedge cylinder heads\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCOMMON VEHICLE APPLICATIONS:\u003c\/b\u003e\u003cbr\u003eDodge Charger\u003cbr\u003eDodge Challenger\u003cbr\u003ePlymouth Road Runner\u003cbr\u003ePlymouth Barracuda\u003cbr\u003eChrysler New Yorker\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSPECIFICATIONS:\u003c\/b\u003e\u003cbr\u003eBasic Operating RPM Range: 1,500-6,500 RPM\u003cbr\u003eCarburetor Flange Style: 4150 Square Bore\u003cbr\u003eCarburetor Quantity: 1\u003cbr\u003eCenter Maximum Height: 5.350 in.\u003cbr\u003eCNC Ported: No\u003cbr\u003eColor: Polished\u003cbr\u003eDeck Height: Standard\u003cbr\u003eEGR: No\u003cbr\u003eFront Maximum Height: 4.900 in.\u003cbr\u003eFuel System Type: Carbureted\u003cbr\u003eGasket Or Seal Included: No\u003cbr\u003eGrade Type: Performance\u003cbr\u003eIntake Port Shape: Rectangle\u003cbr\u003eMaterial: Aluminum\u003cbr\u003eRear Maximum Height: 5.800 in.\u003cbr\u003eSingle Or Dual Plane Type: Dual Plane\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49808462643496,"sku":"87186P","price":611.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/87186P_01.jpg?v=1742247934","url":"https:\/\/www.topstreetperformance.com\/products\/mopar-big-block-361-400-v8-dual-plane-aluminum-intake-manifold-polished","provider":"Top Street Performance","version":"1.0","type":"link"}