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20 Best Used Ls Intake Manifold of 2023 – Romance University

After hours researching and comparing all models on the market, Romance University finds out the Best Used Ls Intake Manifold of 2023. Check our ranking below.

2,740 Reviews Scanned

Rank No. #1

YIUIY For LS Intake Manifold Low Profile Cathedral Port 92mm Compatible with Chevy GMC Pontiac LS1 LS2 LS6 Sheet Metal Fabricated EFI (Silver)

[Application] Compatible with Chevrolet Chevy GMC Pontiac with Cathedral port LS1/LS2/LS6 heads. Compatible with Chevrolet small block C8 Gen. III/IV (LS-based).
[Models] Compatible with Chevy Corvette 97-07 | Corvette Z06 01-04 | SSR 05-06 | TrailBlazer SS 06-09 | Cadillac CTS V-series 04-07 | Pontiac Firebird Formula Trans AM 98-02 | Pontiac GTO 05-06 | Saab 9-7X Aero 08-09.
[Aluminum] Made of 1/8" thick t6061 sheet aluminum construction.TIG welded fabrication.
[Features] With boost or vacuum,MAP port in rear, same height as stock(180mm), 92mm opening.
[Package Includes] Intake manifold, gaskets, fuel rails, fuel crossover line and other mounting accessories.

Rank No. #2

Htostar Racing For LS Intake Manifold Compatible with LS1 LS2 LS6 of cathedral port heads with Drive by Cable Throttle Body Compatible with Chevy Cadillac Pontiac Aluminum (92mm)

[Applicable Engine] Compatible with LS based engines with cathedral port heads shape; Compatible with 4.8L 5.3L LS1 LS2 LS6 original engine.
[Some Models] Compatible with Chevy Corvette 97-07 | Corvette Z06 01-04 | SSR 05-06 | TrailBlazer SS 06-09 | Cadillac CTS V-series 04-07 | Pontiac Firebird Formula Trans AM 98-02 | Pontiac GTO 05-06 | Saab 9-7X Aero 08-09.
[Size] 92mm/3.62" inlet with 210mm height (taller); 1/8" thick aluminum; v-acuum ports (1/4NPT & 1/8NPT) with plug; rear M12 x 1.25 MAP port for 10 MAP.
[Throttle Body] Drive by cable, IAC and throttle position sensor (TPS) installed. F-low Rate: 1218 CFM, Working pressure: 85 PSI, Burst pressure: 245 PSI.
[Note] Fits original factory fuel injectors for LS1 and LS6, but different spacers may be required for LS2.

Rank No. #3

PUZZLEDEER Intake Manifold for LS Cathedral Port Heads for LS1 LS2 LS6 LS Intake Manifold Engines for Chevy 4.8 5.3 5.7 6.0 Silver 92MM ls intake manifold

🥇【UPPER INTAKE MANIFOLD】The intake manifold is responsible for distributing air to each cylinder of the car. It is attached to the cylinder head, and as air enters the system, the intake manifold distributes it evenly to each cylinder. The intake manifold also helps to cool the cylinder to prevent the engine from overheating.
🥇【FITMENT TYPE】Intake manifold assembly fit for Chevy Corvette 97-04, for Pontiac Firebird Formula, for Trans AM 98-02, for Corvette Z06 01-04, for Cadillac CTS V-series 04-05, for Chevrolet Corvette 05-07,for Chevrolet SSR 05-06, for Chevrolet TrailBlazer SS 06-09, for Cadillac CTS V-Series 06-07, for Pontiac GTO 05-06, for Saab 9-7X for Aero 08-09
🥇【SMOOTHINNER WALL】The smooth inner wall of the intake manifold can reduce the gas flow resistance and improve the intake capacity.
🥇【ENSURE FIT】make sure this manifold modified parts fits your exact vehicle, input your make, model and trim level into the Amazon Garage.Package Includes: 102mm Intake manifold (with rear map sensor port), gaskets, hardware, fuel rails, fuel crossover line. (Injector and throttle body not included)
🥇【TIME TO REPLACE】If you find that your vehicle is unresponsive to the throttle or has a rough idle speed, this may be an indication of a leak in the intake manifold. You should replace the faulty manifold as soon as possible to prevent further damage to your car's engine.

Rank No. #4

GSTP For LS LS1 LS2 LS6 Intake Manifold with Cathedral Port Compatible with Chevy 4.8 5.3 5.7 6.0 L (102MM Black)

Applicable Engine: Compatible with LS LS1 LS2 LS6 4.8l 5.3l 5.7l 6.0l with cathedral port, compatible with LS Based Gen III/IV EFI Engines.
Size: 102mm/4.02" inlet with 210mm height (taller); 1/8" thick T6061 aluminum; vacuum ports (1/4NPT & 1/8NPT) with plug(1/4, 5/16, 7/16, 1/2); rear M12 x 1.25 MAP port, 8AN Fuel Rails Fittings.
Upgraded Fuel Rail Bracket: Can be used for LS1, LS6, or LS2 original fuel injector without the need for additional spacers or modifications.
Aluminum: Upgrade to our 3 inch taller aluminum intake manifold! Enjoy enhanced durability, heat resistance for better performance over the original plastic version.
Packaging Includes: intake manifold, throttle body gasket, fuel rail kit, vacuum port fittings, brackets, intake seals,bolts with nuts or washers. Please verify based on the image and inform us promptly of any missing items.

Rank No. #5

JGhyperX 300-136 Intake Manifold Aluminum EFI LS Single Plane Mid-Rise Compatible with GM LS3/L76/L92/L99 Rectangle Port 6.2L/376 V8 Engine for Cadillac Chevrolet GMC Pontiac Hummer

Compatibility：Fits for GM EFI LS3/L76/L92/L99 Rectangle Port 6.2L/376 V8 Engine
Part Number:300-136,HLY-300136 //Intake Style: Single plane //Basic Operating RPM Range:2,500-7,000 //Intake Manifold Height: 5.417in
Part Type:Intake Manifolds(EFI) //Fuel Injection Style:Multi-port //Intake Section Included:Complete //Engine Block Deck Height:Standard deck
Intake manifold Color: Natural //Intake Material: Aluminum(stain) //EGR: No //Package included: 1*intake manifold&some parts shown in the picture
Notes:Fits all GM LS engines equipped with LS3/L92-style rectangular port cylinder heads. This manifold will not work with factory fuel rails.

Last update on 2025-07-02 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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FAQ:

Q: What is manifold intake?

A: The intake manifold is a series of tubes that distributes the air coming into the engine evenly to each of the cylinders, so that the right amount of air can mix with the right amount of gas. Most internal combustion engines run on a four-stroke process and during the first stroke…

Q: What is the intake plenum gasket?

A: The Intake Plenum Gasket is fitted between the upper intake manifold and the lower intake manifold of your engine. It is usually made of rubber, paper or silicone. The intake manifold is primarily responsible for distributing the air evenly to all the cylinders.

Q: What is the definition of an intake gasket?

A: An intake manifold gasket is a flexible, fitted part of a car engine that helps prevent air from leaking out during fuel combustion and helps regulate chamber temperature. Most cars use a type of engine known as “fuel combustion,” which basically means that they get their main energy from a series of mini-explosions powered by gasoline.

Used Ls Intake Manifold