The 9 Best 304 Intake Manifolds (2022 reviews)

The Edelbrock 304 Intake Manifold is capable of outshining several other manifolds featured in this list in overall features. The edelbrock 304 intake manifold is important and it is better than stock. Make sure this fits by entering your model number. The edelbrock performer intake manifold delivers superior performance with square - bore carburetors.

The manifold has better throttle response and it works as advertised. Lastly, the edelbrock 304 intake manifold fits great, is accurate and it performs awesome.

Almost all customers opine that the manifold makes intakes for boats plus will if it was a sbc 307. Also, a few strongly agree that the manifold fits and runs great with a nice carb like a 650 quick fuel or fi tech. And, a few also found that the manifold make one that will this one is for sbc. To sum up, buyers found this to be one of the best manifold for daily purposes.

Customers say that getting a y block intake manifold, along with manifold is useful.

Top Customer Quotes:

This can be used on the el camino and it ran great.
This is perfect and has plenty of low end torque.
This will fit any SBC 1955 thru 1985.
This is designed for your year that is a perfect fit.

Best With Part Number: Gm 304 Intake Manifold

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Gm has been making great manifolds for years, thanks to a combination of clever design and appropriate materials. The Gm 304 Intake Manifold is great for engine light and it is great for engine codes. Recommended replacement part for your gm vehicle's original factory component. Also, this is good and it comes with part numbers.

The manifold is most and it is limited. Above all, the gm 304 intake manifold is super easy and it is great for the right hand.

Most customers agree that the manifold includes a fuel rail or throttle body. In addition, a few strongly agree that the manifold comes with seals installed and fits 1.4 l chevrolet engines. Moreover, they also found that the valve and pcv are not replaceable without requiring entire new assemblies, but that is a separate issue. With no doubts, this manifold passed the test and had very satisfied buyers eager to share their experience.

Top Customer Quotes:

This is manufactured to gm oe specification for fit, form, and function.
This is made for easy installing and its price is good.
The tube that crosses over from the intake manifold to the turbo.
This is great for a great price, it fits well and has a product design.

Best For Great Price: Speedmaster 304 Intake Manifold

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The Speedmaster line of manifolds comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Speedmaster 304 Intake Manifold is also one of the rare companies to produce its own products, where the majority of items are entirely developed and manufactured in its workshops. Make sure this fits by entering your model number. Moreover, the manifold is designed for a great price, is good, it works fine and has an engine block style.

Above all, the speedmaster 304 intake manifold means that there is an open area under the plenum chamber.

Almost all buyers opine that the manifold is for a chevy mark and big block with oval port heads. And, they say that the manifold will work with carbs using a 4150 flange. And, a few say that the manifold is quality workmanship and it fits perfectly.

Customers discovered that getting a trailblazer intake manifold bolt, along with manifold is useful.

Why We Like This:

This provides additional power and torque.
This is most, it is used for intake manifold height and has intake style.
This has now grown to include selling, assembling, manufacturing and racing high performance engine parts.
This is sometimes called an air gap design.

Best For High Rise: Weiand 304 Intake Manifold

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If you often find yourself confused about convenient and suitable manifold, weird 304 intake manifold is your solution. The Weiand 304 Intake Manifold features dual-plane manifolds which have high resistance to heat, salt and corrosion and improve drivability. Make sure this fits by entering your model number. These manifolds feature a high rise dual plane design with a square bore carburetor flange. Above all, the weiand 304 intake manifold is designed to improve manifold efficiency and deliver maximum horsepower and torque.

Almost all buyers opine that the manifold is efi before that any nosey nelly from Uncle Sam may have some questions for you. Moreover, they strongly agree that the manifold will fit 351 windsor from ‘69 thru ‘97. Also, they also found that the manifold would fit, best carb to add to that fits the 351w engine only. With no doubts, this manifold passed the test and had very satisfied buyers eager to share their experience.

Why We Like This:

Delivers what they promise.
Lot of satisfied buyers.

Best For Torque: Ford 304 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 Ford 304 Intake Manifold and it's widely considered as one of the most convenient manifolds you can buy. The ford 304 intake manifolds have gone through and passed all of the rigorous testing to become assembly line parts, so a direct fit and long service life are guaranteed. Ford racing boss 302r 5.0l modular intake manifolds are manufactured from high-quality, composite materials and provide you with excellent high-rpm flow characteristics.intake manifold boss. These ford racing boss 302r 5.0l modular intake manifolds feature a huge plenum, coupled with the long, straight runners, allowing for increased airflow at upper rpm levels without sacrificing low-end torque.

Most importantly, the ford 304 intakemanifold looks great and has an intake style.

Most customers found that the manifold does not fit the new 2015+ body style. In addition, they also found that the manifold had been installed on the 5.0l f-150. And, a few also found that the new 5.0 has imrc which this manifold does not accommodate. Therefore, most customers find the manifold is functionally comfortable and no one questions it.

Top Customer Quotes:

This will fit a 5.0 and requires a tune designed for it.
This is good, it is professional and has engine block style.
New and hot releases.

Best For High Performance: Assault Racing Products 304 Intake Manifold

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Not everyone likes to purchase a manifold for their daily usage, but the Assault Racing Products 304 Intake Manifold would be an anomoly. The assault racing products 304intake manifold has a design for outstanding power from 1500 to 6500 rpm. Make sure this fits by entering your model number. These intakes are produced from steel molds to reduce core shift, have all the major features found on the expensive ones, such as 4 corner water outlets and nitrous bosses, and the best part.

The manifold provides standard bosses and tapped holes for street accessories such as a/c and alternator brackets. And, it has an open air area under the carb pad to help keep the fuel mixture cool and improve power. Most importantly, the assault racing products 304 intake manifold is a new aluminum dual plane intake for small block chevys with vortec heads.

Most customers agree that the manifold works well for gasket matching.

Why We Like This:

Open air gap under plenum for cooler fuel charge.
This allows custom porting for maximum power.
Square bore carb bolt pattern for the Holley 4150/4160 style carburetor.

Best With Popular Aftermarket Square Bore: Jegs 304 Intake Manifold

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Compared with other manifolds in this category, the Jegs 304 intake manifold has a convenient design. The Jegs 304 Intake Manifold well provides great value and it comes with an adapter plate. Make sure this fits by entering your model number. Moreover, the manifold fitted gm and Chevrolet cylinder heads from 1955 through 1986.

The manifold fit with popular aftermarket square bore 4150 carburetors including Edelbrock, holley, quickfuel, proform, and more. In addition, this improved performance and it comes with a power band. Most importantly, the Jegs 304 intake manifold looks awesome and it is the longest.

One customer says - "Definitely increased throttle response and upped the hp. ". Almost all buyers found that the manifold is cheaper than some of the Chinese crap. It turns out it is a very nice cast neat and clean.

Why We Like This:

Fabricated from cast aluminum for weight savings and improved performance.
This is fitment and it is most.
Idle to 5500 rpm power band for street or mild race applications.

Best For Air Flow: Acdelco 304 Intake Manifold

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We would, of course, be remiss if we didn't mention the Acdelco 304 Intake Manifold for daily use. The Acdelco 304intake manifold can be purchased for a throttle body adapter and it comes with fuel rails. Recommended replacement part for your gm vehicle’s original factory component. In addition, it provides great value and it is designed for air flow.

Above all, the acdelco 304 intake manifold is manufactured to gm oe specification for fit, form, and function.

Almost all customers quickly discovered that the manifold will but some throttle bodies are different, but they make an adapter at Texas speed, you need to adapt it. I hope this helped. In addition, they say that the manifold is a great option for intakes on a budget. Moreover, they also found that the manifold would work with the vortec 4.8, 5.3, or 6.0. Overall, many customers have used the acdelco 304 intakemanifold for more than a few months without any complaints, and it shows no sign of giving up.

Customers discovered that getting a l intake manifold bolt, with this manifold made their life much easier.

Why We Like This:

It is good and it looks good.
New and hot releases.

Best For L: Ateam Performance 304 Intake Manifold

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The ATEAM performance 304 intake manifold is the most reliable manifold on the market today. The Ateam Performance 304 Intake Manifold comes with fuel rails and it is most. The Manufacturer says: Uality The first thing people notice when taking a closer look at our intake manifold is the beautiful tig (tungsten inert gas) welding throughout. In addition, it is rectangular and it is good.

Lastly, the ateam performance 304 intake manifold is constructed of 3.5mm thick t-6061 aluminum and is tig welded to ensure consistent strength and performance.

Why We Like This:

This features a 102mm throttle body opening for maximum airflow.
Efi fabricated an intake manifold with fuel rails and throttle body short, silver.
This makes for solid construction and it is used for o-rings.
Intake is about 2" taller than stock.