{"product_id":"haytalras-ls1-ls2-ls6-efi-intake-manifold-300-137","title":"Haytalras Single Plane EFI Intake Manifold For GM LS1 LS2 LS6 300-137 Cathedral Port","description":"\u003cp\u003e\u003cstrong\u003eFitment note:\u003c\/strong\u003e Please check compatibility carefully before placing an order.\u003c\/p\u003e\u003cp\u003eDescription:\u003c\/p\u003e\u003cp\u003e- EFI LS single plane mid-rise intake manifolds are great for your higher horsepower engine. Featuring cast aluminum construction, these manifolds are also great for centrifugal blower, turbocharged, or NOS mild power adder applications. The efficient casting design is lightweight--11.5 lbs.--with consistent wall thickness and strong mounting flanges. The optimized runner layout and constant cross sectional area offer a broad torque curve, with the best vehicle performance from 2,500 to 7,000 rpm. The mid-rise design offers minimum carb mounting flange height--without sacrificing power--and is another plus for vehicles with minimum hood modifications.\u003c\/p\u003e\u003cp\u003e-  Notes:Designed to fit cathedral port cylinder heads. This manifold will not work with factory fuel rails\u003c\/p\u003e\u003cp\u003e-  Notes:Please Check the Compatibility Carefully before Placing an Order.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cp\u003eSpecification:\u003c\/p\u003e\u003cp\u003ePart Number: 300-137\u003c\/p\u003e\u003cp\u003eIntake Manifold Height: 4.95 in.\u003c\/p\u003e\u003cp\u003eBasic Operating RPM Range: 2500-7000\u003c\/p\u003e\u003cp\u003eIntake Style: Single Plane\u003c\/p\u003e\u003cp\u003eIntake Material: Aluminum\u003c\/p\u003e\u003cp\u003eEngine Block Deck Height:Standaird deck\u003c\/p\u003e\u003cp\u003eFuel Injection Style: Multi-port\u003c\/p\u003e\u003cp\u003ePackage included:1 intake manifold\u0026amp;some parts shown in the picture\u003c\/p\u003e\u003cp\u003eVehicle Information:\u003c\/p\u003e\u003cp\u003e- Compatible with Chevy Small Block and for GM LS1 LS2 LS6 5.7L 6.0L (EFI Single Plane Mid-Rise) V8 Engines\u003c\/p\u003e\u003cp\u003e- Fit for Chevrolet Models:\u003c\/p\u003e\u003cp\u003e- For Camaro V8 5.7L 1998-2002\u003c\/p\u003e\u003cp\u003e- For Corvette V8 6.0L 2005-2007\u003c\/p\u003e\u003cp\u003e- For Corvette V8 5.7L 1997-2004\u003c\/p\u003e\u003cp\u003e- Fit for Cadillac Models:\u003c\/p\u003e\u003cp\u003e- For CTS V8 5.7L 2004-2005\u003c\/p\u003e","brand":"Haytalras","offers":[{"title":"STANDARD","offer_id":48055003119875,"sku":"300-137","price":249.0,"currency_code":"USD","in_stock":true},{"title":"UPGRADED","offer_id":48275342229763,"sku":"300-137-UPGRADED","price":269.0,"currency_code":"USD","in_stock":true},{"title":"COMPLETE KIT","offer_id":48275342328067,"sku":"300-137-KIT","price":289.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/2374\/4771\/files\/Single_Plane_EFI_Intake_Manifold_For_GM_LS1_LS2_LS6_300-137_Cathedral_Port_main.png?v=1777798225","url":"https:\/\/www.haytalras.com\/products\/haytalras-ls1-ls2-ls6-efi-intake-manifold-300-137","provider":"HaytalrasAutoparts","version":"1.0","type":"link"}