{"product_id":"gm-ls-cathedral-port-carbureted-single-plane-aluminum-intake-manifold-satin","title":"GM LS Cathedral Port Carbureted Single Plane Aluminum Intake Manifold - Satin","description":"\u003cp\u003eFor applications that need reliable intake airflow and clean engine-bay fitment, this intake manifold combines durable construction with application-focused runner and plenum design.\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\u003eCHEVROLET SMALL BLOCK V8 GEN. III (LS BASED) \u003cbr\u003e• 5.7 L \/ 346 in3\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCOMMON VEHICLE APPLICATIONS:\u003c\/b\u003e\u003cbr\u003eChevrolet Silverado\u003cbr\u003eGMC Sierra\u003cbr\u003eChevrolet Camaro\u003cbr\u003eChevrolet Corvette\u003cbr\u003eChevrolet Tahoe\u003cbr\u003eCTS-V\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSPECIFICATIONS:\u003c\/b\u003e\u003cbr\u003eBasic Operating RPM Range: 2,500-7,000 RPM\u003cbr\u003eCarburetor Flange Style: 4150 Square Bore\u003cbr\u003eCarburetor Quantity: 1\u003cbr\u003eCenter Maximum Height: 5.417 in.\u003cbr\u003eColor: Satin\u003cbr\u003eDeck Height: Standard\u003cbr\u003eEGR Port: No\u003cbr\u003eFront Maximum Height: 5.417 in.\u003cbr\u003eFuel System Type: Carbureted\u003cbr\u003eGasket Or Seal Included: Yes\u003cbr\u003eGrade Type: Performance\u003cbr\u003eIntake Port Shape: Cathedral\u003cbr\u003eMaterial: Aluminum\u003cbr\u003eMounting Hole Quantity: 10\u003cbr\u003eRear Maximum Height: 5.417 in.\u003cbr\u003eSingle Or Dual Plane Type: Single Plane\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49970078548264,"sku":"81132","price":332.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/81132_01.jpg?v=1739818917","url":"https:\/\/www.topstreetperformance.com\/products\/gm-ls-cathedral-port-carbureted-single-plane-aluminum-intake-manifold-satin","provider":"Top Street Performance","version":"1.0","type":"link"}