Top 7 LSX Intake Manifold – Automotive Replacement Engine Intake Manifolds

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1. ACDelco

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ACDelco 12602477 GM Original Equipment Intake Manifold Assembly

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ACDelco #ad - Evenly distributes the combustion mixture or just air in a direct injection system to each intake port in the cylinder head for proper function. Manufactured to gM OE specification for fit, form, and function. Offering the quality, reliability, and durability of GM OE. Gm-recommended replacement part for your GM vehicle’s original factory component.
BrandACDelco #ad
ManufacturerACDelco #ad
Height9.38 Inches
Length24.88 Inches
Weight10.36 Pounds
Width16.12 Inches
Part Number12602477
Model12602477
Warranty24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details.

2. A-Team Performance

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A-Team Performance Intake Manifold 102mm Throttle Body Sheet Metal Fabricated Compatible with Chevrolet GMC Pontiac LS LS1 LS2 LS6 EFI Black

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A-Team Performance #ad - Intake is about 2" taller than stock. Black 3mm Sheet Metal Aluminum. These will fit cathedral style ls1 LS2 LS6 4. 8/5. 3/5. 7/6. 0 heads. The intake will not bend or flex with Boost Or Vacuum. Includes black intake manifold, black fuel rails, hardware, gaskets, Black DRIVE BY CABLE Throttle Body, and Fuel Crossover Line.
BrandA-Team Performance #ad
ManufacturerA-Team Performance #ad
Part Number502BK

3. A-Team Performance

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A-Team Performance Throttle Body Drive By Wire 102mm Compatible With Chevrolet Chevy GM LS Style 4-Bolt Intake Manifold LSX LS LS1 LS2 LS3 LS6 LS7 Black

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A-Team Performance #ad - Note: tuning May Be Required. Used on gm ls style 4-bolt intake manifold ls lsx LS1 LS2 LS3 LS5 LS6 LS7. Precision cnc-machined from billet aluminum 6061-T6. Uses 6 pin connector ; with Gold Blade. Designed for a-team performance Intake Manifolds with Drive by Wire Throttle Bodies only.
BrandA-Team Performance #ad
ManufacturerA-Team Performance #ad
Weight4 Pounds
Part NumberDBWTB102BK

4. ACDelco

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ACDelco 12580420 GM Original Equipment Intake Manifold Assembly

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ACDelco #ad - Gm-recommended replacement part for your GM vehicle’s original factory component. Offering the quality, reliability, and durability of GM OE. Evenly distributes the combustion mixture or just air in a direct injection system to each intake port in the cylinder head for proper function. Manufactured to gM OE specification for fit, form, and function.
BrandACDelco #ad
ManufacturerACDelco #ad
Height12.38 Inches
Length28.25 Inches
Weight15.65 Pounds
Width18.12 Inches
Part Number12580420
Model12580420
Warranty24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details.

5. A-Team Performance

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A-Team Performance Intake Manifold 102mm Throttle Body Sheet Metal Fabricated EFI 15° Throttle Opening Compatible with Chevrolet Chevy GMC Pontiac LS LS1 LS2 LS6 Black

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A-Team Performance #ad - Hardware - 3mm 1/8" thick T6061 Sheet Aluminum construction. Durability - the intake will not bend or flex With Boost Or Vacuum. Compatibility - fits cathedral Port LS1/LS2/LS6 heads. Fabrication - TIG Welded Aluminum. Drive by cable throttle body - 102mm bore Throttle Body Openings.
BrandA-Team Performance #ad
ManufacturerA-Team Performance #ad
Part Number501BK

6. A-Team Performance

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A-Team Performance Fabricated Intake Manifold w/Drive By Wire 102mm EFI Throttle Body Compatible With LS LSX LS1 LS2 LS6 Black

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A-Team Performance #ad - Drive by wire throttle body - 6 pin Connector 102mm EFI 0° bore Throttle Body Openings. Durability - the intake will not bend or flex With Boost Or Vacuum. Fabrication - TIG Welded Aluminum. Hardware - 3mm 1/8" thick T6061 Sheet Aluminum construction. Compatibility - fits cathedral Port LS LSX LS1 LS2 LS6 heads.
BrandA-Team Performance #ad
ManufacturerA-Team Performance #ad
Weight22 Pounds
Part Number502BK+DBWTB102BK

7. ICT Billet

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ICT Billet LS1 LS6 FAST LSX Intake Manifold Seal Oring Gasket Set Compatible with Camaro Corvette LS GTO LM7 LR4 LQ4 L59 LQ9 LM4 L33 Gen III FBody C5 G8 551281

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ICT Billet #ad - Molded to factory Dimensions for a Perfect fit. Manufactured with high Quality Silicon to Ensure an Air Tight Seal. Replace your leaking or worn out Intake Manifold Gaskets with These new OE Spec Intake Manifold Gaskets. These gaskets fit 1997 to 2004 ls1/ls6 intake Manifolds and FAST LSX Cathedral Port Intake Manifolds. Includes 8 intake Manifold Lower Seals.
BrandICT Billet #ad
ManufacturerICT Billet #ad
Height1.2 Inches
Length5.7 Inches
Width7.7 Inches
Part Number551281