{"product_id":"single-plane-efi-intake-manifold-w-fuel-rails-4150-square-bore-for-ls1-ls2-ls6","title":"Single-Plane EFI Intake Manifold w\/ Fuel Rails 4150 Square Bore for LS1 LS2 LS6","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis aftermarket replacement intake manifold is a single-plane EFI design with fuel rails and a 4150 square bore throttle body flange, intended for GM LS1, LS2, and LS6 engine applications. An intake manifold distributes intake air to the engine cylinders, and on EFI engines it also provides mounts for fuel injectors and fuel rails. This manifold is intended for use in EFI conversion or engine build projects on the listed LS engine models.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSingle-plane design routes intake air to all cylinders through a common plenum.\u003c\/li\u003e\n\u003cli\u003eEFI configuration includes mounting provisions for fuel injectors and fuel rails.\u003c\/li\u003e\n\u003cli\u003e4150 square bore flange pattern accommodates carburetor-style throttle bodies.\u003c\/li\u003e\n\u003cli\u003eFuel rails are included as part of the manifold assembly.\u003c\/li\u003e\n\u003cli\u003eIntended for GM LS1, LS2, and LS6 engine applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003efor GM LS1 applications\u003c\/li\u003e\n\u003cli\u003efor GM LS2 applications\u003c\/li\u003e\n\u003cli\u003efor GM LS6 applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEFI conversion projects on LS-series engines.\u003c\/li\u003e\n\u003cli\u003eReplacing a damaged or restrictive intake manifold in an engine build.\u003c\/li\u003e\n\u003cli\u003eUpgrading to a single-plane manifold with a 4150 throttle body flange.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Intake Manifold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Application(s):\u003c\/strong\u003e GM LS1, LS2, LS6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral Application:\u003c\/strong\u003e Single-plane, EFI, 4150 square bore flange, with fuel rails\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What does an intake manifold do? \u003cstrong\u003eA:\u003c\/strong\u003e An intake manifold distributes intake air from the throttle body to the engine cylinders, and on EFI engines it also supports the fuel injectors and fuel rails.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I verify fitment? \u003cstrong\u003eA:\u003c\/strong\u003e Compare your existing intake manifold part number and complete engine model designation with the information in this listing before ordering.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":67947087134993,"sku":"ZZ3V00935","price":396.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/s-l1600_8598c515-0cc2-45db-b5ba-59e2ca8a41b6.jpg?v=1793698052","url":"https:\/\/www.duraforce.com\/products\/single-plane-efi-intake-manifold-w-fuel-rails-4150-square-bore-for-ls1-ls2-ls6","provider":"DURAFORCE","version":"1.0","type":"link"}