{"product_id":"gm-ls-gen-iii-cathedral-port-carbon-fiber-low-rise-intake-manifold","title":"GM LS Gen III Cathedral Port Carbon Fiber Low-Rise Intake Manifold","description":"\u003cp\u003eDesigned for GM LS Series applications, this intake manifold is built to support balanced airflow distribution, dependable throttle response, and strong mid-range performance in properly matched engine combinations.\u003c\/p\u003e\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\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\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\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\u003eCOMPATIBLE WITH\u003cbr\u003eCHEVROLET SMALL BLOCK V8 GEN. III (LS BASED)\u003cbr\u003e• 4.8 L \/ 293 in3\u003cbr\u003e• 5.3 L \/ 325 in3\u003cbr\u003e• 5.7 L \/ 346 in3\u003cbr\u003e• 6.0 L \/ 364 in3\n\u003cbr\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\u003e\nBasic Operating RPM Range: 1,500-9,000 RPM\u003cbr\u003e\nColor: Black\u003cbr\u003e\nDeck Height: Standard\u003cbr\u003e\nFuel Injection Style: Multi-port Fuel Injection\u003cbr\u003e\nFuel Injector Stye Provision: 2.55 in. LS1 style\u003cbr\u003e\nFuel Rail Color: Black\u003cbr\u003e\nFuel Rail Finish: Black\u003cbr\u003e\nFuel Rail Fitting Thread Diameter: 10 ORB\u003cbr\u003e\nFuel Rail Material: Aluminum\u003cbr\u003e\nFuel Rails Included: Yes\u003cbr\u003e\nFuel System Type: Electronic Fuel Injection\u003cbr\u003e\nGasket Or Seal Included: Yes\u003cbr\u003e\nGrade Type: Performance\u003cbr\u003e\nIntake Port Shape: Cathedral\u003cbr\u003e\nManifold Absolute Pressure Sensor Port Included: Yes\u003cbr\u003e\nManifold Absolute Pressure Sensor Port Style: Gen IV 3-bar\u003cbr\u003e\nManifold Finish: Natural\u003cbr\u003e\nMaterial: Carbon Fiber\u003cbr\u003e\nMounting Hardware Included: Yes\u003cbr\u003e\nMounting Hole Quantity: 10\u003cbr\u003e\nRemovable Runners: Yes\u003cbr\u003e\nRemovable Throttle Body Flange: No\u003cbr\u003e\nRemovable Top: Yes\u003cbr\u003e\nSupplemental Boss Quantity: 2\u003cbr\u003e\nThrottle Body Bore Size: 102.200 mm","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":51284499726632,"sku":"81631","price":4290.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/81631-01_a9012cb8-b900-47c1-8d42-3354263db3e4.jpg?v=1779294945","url":"https:\/\/topstreetperformance.com\/products\/gm-ls-gen-iii-cathedral-port-carbon-fiber-low-rise-intake-manifold","provider":"Top Street Performance","version":"1.0","type":"link"}