The 9 Best Ls1 Intake Manifolds (2022 reviews)

The Edelbrock Ls1 Intake Manifold's material feels more premium than its price would suggest. The edelbrock ls1 intake manifold provides optimum performance from 1, 500 to 6, 500 rpm. They include a unique ignition control module that works with the original equipment manufacturer (oem) sensors to fire the ignition system, giving you a choice between six timing curves. In addition, this allows for improved throttle response and it is easy to install.

The manifold includes a special throttle and transmission bracket that works with 700. In addition, the manifold allows the use of a square bore flange carburetor on these originally computer-controlled engines. Lastly, the edelbrock ls1 intake manifold is ideal for muscle car, street rod or marine applications.

Almost all buyers opine that the manifold includes no gaskets and it is made for cathedral heads. In addition, they say that the manifold comes with a MSD control box for your ignition. With no doubts, this product passed the test and had very satisfied buyers eager to share their experience.

Top Customer Quotes:

This is a lt1 350 cubic inch engine.
This is common and it is for throttle response.
Allows the use of a carburetor on these previously computer controlled engines.

Best For Boost: Dimaier Ls1 Intake Manifold

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We would, of course, be remiss if we didn't mention Dimaier Ls1 Intake Manifold for regular use. The dimaier ls1 intake manifold is compatible with cathedral port ls ls1/ls2/ls6 (6.0l 5.6l 5.3l 4.8l) heads. Make sure this fits by entering your model number. In addition, it will not bend or flex with boost or vacuum.

Finally, the dimaier ls1 intake manifold is made of 3mm (1/8") thick t6061 sheet aluminum.

Almost all buyers quickly discovered that the manifold is a low profile intake.

Customers say that getting a ls1 ect sensor, along with manifold is useful.

Why We Like This:

The Manufacturer says: we will replace you with new accessories for free.
This is different and it is small.
Good investment for the long term.

Best With Part Number: Pce Ls1 Intake Manifold

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Next on the list, we've got yet another manifold that manages to win our hearts. It's the Pce Ls1 Intake Manifold and it's widely considered as one of the most convenient manifolds you can buy. The pce ls1 intake manifold is good and it is complete. Surviving the longevity of road, race and recreation is mandatory for all track proven products, bringing you closer to product perfection. In addition, the manifold is perfect for more power, It is made for intake manifolds and has an intake style. Most importantly, the pce ls1 intake manifold makes good power, comes with a basic operating rpm range, it works with part number and has an injection style.

Most buyers opine that the manifold is listed to fit the ls6. In addition, they say that the manifold will require ls1 fuel rails pce137.1001 and an injector with an o-ring to o-ring of 2.55. Obviously, this product passed the test and had very satisfied buyers eager to share their experience.

Why We Like This:

New and hot releases.
Good investment for the long term.

Best For High Quality: Ict Billet Ls1 Intake Manifold

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The Ict Billet Ls1 Intake Manifold should be able to handle its purpose and duties with ease. The ict billet ls1 intake manifold is great for high quality and it is perfect for high rise. Having great costs does not mean that you must sacrifice quality. And, the manifold is good good quality and it fits perfectly.

The manifold is manufactured in the USA for reliability. Above all, the ict billet ls1intake manifold is automotive and it is efficient.

One customer says - "This will raise the intake 1/2" to clear truck water pumps if you are using a low profile intake. ". Most customers opine that the manifold will fit fast cathedral port intakes. Overall, many have used the manifold for more than a few months without any complaints, and it shows no sign of giving up.

Why We Like This:

This is most and it is compatible with rpo code engines.
This works as advertised and it is a perfect fit.
This is made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum.
Raises the intake manifold approximately 1/2".

Best For Use: Jegs Ls1 Intake Manifold

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate manifold. The Jegs Ls1 Intake Manifold is exactly that - it's a simple manifold that hits all the right notes. The jegs ls1 intakemanifold is used for front height, is good, it is finished in black and has an intake style. Make sure this fits by entering your model number. Moreover, this includes fuel rail kit, intake seals, hardware, ls3 style map sensor port, and vacuum port fittings.

The manifold fits gm ls1, ls2, and ls6 cylinder heads with cathedral intake ports. Above all, the jegs ls1 intake manifold is most and it is made for the passenger side.

Most buyers opine that the manifold is designed for use on cathedral port heads. Moreover, a few say that this intake has medium - length runners and stands considerably taller than the factory ls2 intake manifold. In short, for most customers, it was what they were looking for.

Why We Like This:

This is different, it works well for good quality and has a flange style.
Fabricated from aluminum and finished in black.
2200-6800 rpm range for most street and race applications.
This comes with a throttle body gasket, is upper and it comes with vacuum ports.

Best With Fuel Rail: Speedmaster Ls1 Intake Manifold

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We would, of course, be remiss if we didn't mention the Speedmaster ls1 intake manifold for daily purpose. Moreover, it comes with a basic operating rpm range, it is complete and has an intake style. Surviving the longevity of road, race and recreation is mandatory for all track proven products, bringing you closer to product perfection. Above all, the Speedmaster Ls1 Intake Manifold comes with part number and has an injection style.

Why We Like This:

Good investment for the long term.
Delivers what they promise.

Best For L: Fast Ls1 Intake Manifold

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Next on the list, we've got yet another manifold that manages to win our hearts. It's the Fast Ls1 Intake Manifold and it's widely considered as one of the most convenient manifolds you can buy. The fast ls1intake manifold is good for direct replacement, has mounting hardware, It allows for more power and has a flange style. Make sure this fits by entering your model number. The new stylish, black intake manifold delivers terrific performance right out of the box. It can be ported by the customer for even more efficient.

Lastly, the fast ls1 intakemanifold is lower, is fitment, it is rectangular and has an intake style.

Most buyers agree that the manifold fits ls1 engines found in 1997. Moreover, a few also found that the manifold fits camaros too with a ls1. Also, a few say that the manifold is in the ls series of engines. In short, for most buyers, it was what they were looking for.

Top Customer Quotes:

This will fit a 2000 camaro ss.
This fits an 5.7 ls1 ls2 and ls6 with cathedral heads.
This will fit all ls1, ls2, 5.3 engines.
This is the oem ls4 motor with 243 casting heads. It will fit.

Best With Power Band: Southwest Speed Ls1 Intake Manifold

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Southwest Speed line of manifold comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Southwest Speed Ls1 Intake Manifold is used for front height, is compatible with g, It is great with power band and has a product design. Make sure this fits by entering your model number. This manifold incorporates a split feature allowing disassembly of the intake for direct access to internal plenum & port surfaces, making custom porting & matching easy.

Above all, the southwest speed ls1 intake manifold includes (2) 1/8, (1) 1/4 & (1) 3/8, npt ports at the carb flange.

Why We Like This:

This comes with shoulder bolt locators & o-ring seal, reassembly is simple & precise.
This is brand new, it is used for fuel system type and has an intake style.
This is designed for hi-performance/racing engine applications & 5.3 to 6.2 plus liter displacement.

Best For Air Flow: Dewinston Ls1 Intake Manifold

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Compared with other manifolds in this category, the Dewinston Ls1 Intake Manifold has a convenient design. The dewinston ls1 intake manifold is durable, It is made of durable materials and has an intake style. Not only does this manifold make your engine look just amazing when you pop the hood, it also adds a ton of air flow. These will fit cathedral style ls1 ls2 ls6 48535760 heads.

Most importantly, the dewinston ls1 intake manifold is compatible with cathedral port ls1/ls2/ls6 (6.0l 5.6l 5.3l 4.8l) heads.

Why We Like This:

This is a must have for any high - performance racing engine.
Good brand reputation.