You might need to replace your old intake manifold with a new one and keep a regular check on it, so it does not wear out quickly. An intake manifold is utilized as a part of an engine to equally provide air and fuel into the cylinders.
This process is really important so that your engine can perform well. This component will also make sure to keep your cylinder cool so that your engine does not end up overheating.
This is why you need to know the best intake manifold for Chevy 350. But there are too many options out there that might confuse you. Well, I will help you with that.
In this article, I will be listing down the best intake manifolds and further discussing their features and drawbacks in detail so you can have a better idea.
Make sure to read until the end for the FAQs!
7 Top Rated Chevy 350 Intake Manifolds Comparisons
1. Edelbrock 2701 Performer Intake Manifold
This Edelbrock 2701 Performer Intake Manifold is considered the best intake manifold for various reasons. This product is said to work wonderfully with the use of square-bore carburetors.
The material this product is made out of is high-quality aluminum with a natural finish. This will surely last for a long period, and make sure to provide excellent assistance for your engine to work smoothly and powerfully.
This intake manifold has a dual plane intake style. You will be happy to know that this product has an RPM range of about 5500 RPMs. This feature will be best effective if you use it with the performer series square bore or the Thunder Series AVS carburetors.
If you want it to work efficiently, then make sure to follow these recommendations yourself and see how much of a difference it can make on your Chevy 350. This product is considered to be the number one choice for various people.
It is suggested to be purchased by many users and professionals since it can make a huge difference after installation. Besides that, do keep in mind that this can be utilized with a single carburetor that does not have an EGR.
Another thing you should know is that this will work well on the stock and the original equipment stand deck. Make sure to read the instruction manual to have a better idea about this.
On an important note, note that this product is best with 1986 models of Chevy 359 and the latest models such as the 262 – 400 cubic inch 350 Chevys.
If you do not know which Chevy you can and cannot use this product on, it is best to contact the company to know about your Chevy, and they will surely guide you.
Other than that, this product is said to function greatly with firing order which is 180 degrees. This way, you will be able to increase the torque over an extensive RPM range so you can have an outstanding throttle response.
If you also wish to enhance the performance of your OEM, then this product is your number one choice for it. Lastly, do keep in mind that this also comes with a Dyno tested torque, which will increase about 5 HP and 9 ft pounds.
- Fits perfectly
- It makes your engine runs smoothly
- Reasonable pricing
- Performs efficiently
- Poor quality
- Missing parts
- It might not fit well with Vortec heads
With all that being said I think the product has a lot to offer to your engine and will make sure to enhance its performance. Just be sure to check all the parts are in it as that is the most common issue some users have.
2. Edelbrock 2101 Performer Intake Manifold
Coming to another great product from the Edelbrock Company. The Edelbrock 2101 Performer Intake Manifold has a lot to offer.
You might be wondering if this product has the same functions as the previous one. Well, no, it does not.
This product has some features that match the previous one, but some significant features still make it unique and stand out a lot.
I will start by saying that this product is manufactured using durable aluminum material with a natural finish. It will not only shine but make your Chevy 350 look more expensive and attractive.
It will also be less likely to get debris or any other particles stacked on it. Just make sure to clean it regularly. When talking about the RPM of this product, this has a basic operating RPM which is from idle to about 5500 RPMs.
In addition to that, this feature works great with this product feature which is the dual plane intake style. You will surely see a big difference right after installation. It is also a low-rise intake manifold with a 180 degrees firing order and a patented runner design for additional efficiency.
With the help of this amazing feature will surely increase the torque performance that can be done on a wide range of RPMs. This way, you will be able to notice an outstanding throttle response as well, which will be specifically great with off-idle through the mid-range.
Furthermore, another great thing about this product is that it will be available and will accept old models of water neck, air conditioning, alternator, and the Heat Energy Ignition (HEI).
Do keep in mind that this product is not designed for 1987 or the later cast iron and Chevy Bowie heads. Make sure your chevy is from 1987, a later stock aluminum head since it will fit and work efficiently with them.
- Enhances the performance
- Fits well
- Excellent quality
- All the parts are included
- Installation issues
- Instructions are hard to understand
- Defective product
Overall, this product will work efficiently on your engine. It will make sure to provide power, air, and fuel in the cylinders so your engine can provide excellent performance throughout.
You might face issues with the instruction manual, so make sure to watch videos on how to install this product.
3. TYFYB Aluminum Satin Intake Manifold
Coming to the third product now, the TYFYB Aluminum Satin Intake Manifold comes in various options that you can choose for your Chevy.
Do keep in mind that this product is for small block Chevy. Another thing you know is that other than 350 Chevy, you can also utilize it with SBC 305, 327, and 400 Chevy easily.
Just make sure the models you are going to use are from the years 1957 up to 1986 since it will fit them perfectly and also make sure to provide excellent performance.
You should also know that this product is manufactured with high-quality aluminum, and it is a dual-plane intake manifold from idle to 180 degrees street manifold.
This product is also designed to be utilized with Holley, Carter AFB, and Edelbrock square flange carbs. Make sure to read the description or do more research to have a clear understanding.
Furthermore, you will be happy to know that the power this product holds ranges from 1500 up to 6500 RPMs. That is 1000 RPMs more than the previous two models I talked about.
Another outstanding feature about this product is that it can also support larger engines and, most importantly, enhance the RPMs.
You can compare the power of this product with the single plane manifolds, but you should know that this intake manifold will surely provide excellent throttle response and the drivability of the dual plane every time you use it.
You should know about the measurements of this product so you can have a better idea before buying it. The intake gasket is about 1.23 inches wide and has 1.99 inches tall portholes.
Other than that, the bolt hole pattern is about 5.160 inches x 5.625 inches. This product will fit perfectly with the 1957 – 86 SBC Chevy engine applications only.
Make sure to match this description with your Chevy, so you do not end up buying the wrong item.
- It is already drilled and tapped
- Worth the value
- Enhances the performance immediately
- Poor quality
- Casting is done inaccurately
- Bolts size are too small
Altogether, I think it is a considerable choice for your engine. It does not come with an instruction manual, so you will have to watch videos on how to do it. Also, check the property before installing, as people had quality issues with this intake manifold.
4. Edelbrock 3704 Performer T.B.I. Intake Manifold
The Edelbrock 3704 Performer T.B.I. Intake Manifold is designed mainly to provide excellent torque and extraordinary throttle response so you can get the most out of your Chevy 350 engine.
This intake manifold’s plenum and the base material are designed with high-quality aluminum, and make sure that it has a nice natural and clean finish to it.
This will make the product stand out more in your Chevy 350 and ensure it does not rust or stack debris, dirt, or grease on it. Keep in mind that this product will not fit Caprice Buick and Cadillac “B” bodies.
Just make sure to check the description of this product and find more information regarding which chevy it will or not fit. You should know that this intake manifold will accept all the OEM equipment and small-bore throttle body injectors only, which are about 1 – 11/ 16 inches.
Do match these measurements so you can be clear about this product. This product is said to be 50 state street legal on an important note.
But you must use this item with the appropriate carburetor and in the right application only, so you do not end up getting in trouble.
Besides all that, the main purpose of this product is to direct the air and the fuel mixture from the throttle body into the intake ports that will go into the cylinder head.
This process will be going through the chamber that is called the plenum. This particular chamber will nourish each tube that the runner will then direct into each intake port. This intake manifold is an ideal choice for cars, trucks, and RVs.
- Great throttle response
- Improved performance when you drive
- Reasonable price
- Fits perfectly
- Ports do not match
- Inaccurate description
- No plugs included with the product
This intake manifold will make sure to provide an outstanding throttle response. Various users were satisfied and have tested it. However, this product has various issues with manufacturing. The description needs to be fixed as well as the product itself.
5. Speedmaster 1-147-001 LowRise Intake Manifold
To start with this product, do keep in mind that this Speedmaster 1-147-001 LowRise Intake Manifold is mainly designed for your Small Block Chevy 350 manufactured from 1957 up to 1995.
If your model is from these years, you are already at a good start. Now, coming to the features of this product, the height of this intake manifold is about 4.050 inches. This product is also a non- EGR.
The power this intake manifold holds ranges from idle to 5500 RPMs. You will be happy to know that this product is the only intake manifold that is street legal on pollution-controlled vehicles.
If your vehicle falls in this category, this product will be great for you. It is stated in the description of this product that this intake manifold is set up to accept a speed bore carb.
However, it arrives with an adapter plate to authorize the function of square-bore carbs. You need to note that for you to remain street legal that too with a square bore carb.
It is crucial that you use the one that is also approved to be street legal for the application you are going to use it for, or else you can end up with various issues since it is mandatory to follow your state rules and regulations. Besides all that, this product also includes special adaptor bushings.
With the help of this product, you can effortlessly fit 1987 up to 1995 engines. The manufacturers also highly recommend that you use the stock Quadra Jet carb or the 500 up to 650 CFM vacuum secondary carburetor to get the most out of this product.
Other than that, this kit will also come with an adapter plate, so you can utilize it well with some square bore style carburetors. Lastly, this intake manifold is also 100 pressure tested for leaks or defaults for security.
- Works efficiently
- Enhances the performance
- Has been tested for leaks
- It is street legal
- Does not offer Buick intake
- Not designed to have an oil filler tube
Overall, this product has great potential and will certainly make the engine quality and performance so much better.
Other than that, you can install it with an oil filler tube. So many people were satisfied with this product, so it is a must-have.
6. Dart 42811000 Dual Plane Intake Manifold
Another incredible product that will surely make the engine performance so much better.
The Dart 42811000 Dual Plane Intake Manifold will also increase the torque and provide a great throttle response.
This intake manifold is designed using high-quality aluminum alloy. It is durable and will not rust or have corrosion at all.
This way, it will make sure to last for a long period. Do keep in mind that this product is best for 215 ccs and small intake ports. This is also a dual-plane square flange intake manifold that is SBC P/N.
Another thing that you should keep in mind is that this product is ideal for models manufactured in the years 1955 up to 1986 of the Chevy 350.
Make sure to match this description with your Chevy so you do not end up buying the wrong product as there will be fitment issues.
You should know that this product uses wet flow technology. This feature has been done after doing multiple research on drag racing vehicles and oval tracks.
Other than that, this product’s height is about 4.27 inches, so you can get the best performance out of it. You will also be glad to know that this product has expanded separated runners for power.
Finally, this product also has a single square bore 4 barrel that will power up to 6000 RPMs off or from the idle. It is highly recommended that you utilize this product using a square carburetor that is a 4150 model since it will fit perfectly with it.
Lastly, this product has a runner design that will benefit your 350 Chevy because it will initially increase the RPMs.
- Increases the RPMs range
- Excellent performance
- Offers wet flow technology
- Enhances engine quality
- Not worth the price
- It does not come with plugs or gaskets
There you have it, another option that is unique from other products. You can get the most out of their great features, such as the wet flow technology.
This product will increase horsepower, which will be beneficial for your engine. However, this product does not include anything, so you will have to buy everything you need separately.
7. Edelbrock 7501 Performer RPM Air Gap Intake Manifold
Edelbrock has another great product for the intake manifold, one of the most reliable brands. This Edelbrock 7501 Performer RPM Air Gap Intake Manifold is mainly designed to be utilized on Chevy 350 but from 1955 up to 1986.
This product also has a dual-plane design with an air gap feature to stand out even more.
You should know that this product comes with an open space that will separate the runners from the compartments in which the oil is stored.
With the help of this amazing feature, your engine will stay cool, provide excellent performance and be more powerful so you can have the best experience.
Moreover, this product is also designed for square bore carburetors that have about 5500 up to 1500 – 6500 RPMs horsepower so it can perform well.
Other than that, the runners are motivated to shift the power band of 1000 RPMs elevated and offer rear water outlets, nitrous bosses, and two distributor clamps areas.
- Easy installation
- Worth the Price
- Enhances the performance
- Malfunctions a lot
- Distributor does not work well
- The core shift is bad
Altogether, this product can make the performance of your Chevy 350 so much better with the help of its outstanding unique features. However, this product might wear out quickly.
What To Look For When Buying A Chevy 350 Intake Manifold
You need to be on the lookout for the following things before confirming your purchase of an intake manifold for the Chevy 350.
Type Of Material
The material of the manifold will affect its strength and weight. The most common materials are aluminum and cast iron. Aluminum is the most popular choice because of its lightweight and strong structure.
It’s capable of withstanding high temperatures without warping or cracking like iron or steel manifolds would do under similar circumstances.
Before you finalize your purchase for an intake manifold, ensure it will fit your engine. This can be done by checking the manufacturer’s website or contacting them directly if no compatibility is listed.
If they don’t have an intake manifold that fits your engine, you’ll want to wait instead of jumping the gun. Lastly, this is a pretty important purchase, and you need to make sure that the one you order will be able to be installed.
Check Compatibility With Other Engine Parts
When shopping for a Chevy 350 intake manifold, it’s important to check compatibility with other engine parts.
Some intakes don’t work well with Vortec heads. Some have not been designed to have an oil filler tube. These are factors one must consider before placing an order.
Inclusion Of Important Hardware
When you purchase a new intake manifold, it will come with a few necessary parts. These include plugs and gaskets.
These must be included in the package because they are integral to its functionality. If they aren’t present, then you will have to order online.
Make sure to read the manufacturer listing to order all the required plugs and gaskets. This will ensure that you receive them in a timely fashion.
Go For A Reputable Brand
When buying a Chevy 350 intake manifold, look for products made by reputable companies. Such brands have a good reputation and are known to provide good quality products. They also offer excellent customer service and reliable warranties.
The top ones in this category are:
- Edelbrock: This brand has been in the automotive market since 1938 and manufactures its products in the USA. Their performance parts are unmatched, and you should not think twice if you are getting an intake manifold for your Chevy 350 engine from them.
- Speedmaster: Speedmaster is another reputable company producing high-quality replacement performance parts for many years. Their intake manifolds are also pretty solid and should be considered.
Frequently Asked Questions
Q1. Do Intake Manifolds Increase Chevy 350 Horsepower?
Yes, the intake manifolds increase the Chevy by 350 horsepower. However, it mainly depends on how well the engine is. It is stated that the horsepower can be increased from about 20 to 50 RPM.
Q2. How Long Does It Take To Replace The Intake Manifold?
It is stated that it can take about an hour to remove the entire intake manifold installed in the engine. It can also take more than an hour to replace the intake manifold. It is also suggested that you get this done by a professional to get the best performance out of it.
Q3. What Are The Symptoms Of A Bad Intake Manifold?
There are various symptoms that you will note yourself that will indicate that your intake manifold is bad. The most common ones are the poor engine performance that will make the air leak out.
You will see white smoke coming out of the exhaust system, there will be coolant in the oil pan, you will also notice leakage in the coolant and one of the major signs is your engine overheating a lot.
Q4. How Do I Know What Size Intake Manifold I Need For Chevy 350?
You will need to look into the specific features of the intake manifold for your Chevy 350. You can choose from either a single or a dual-plane intake manifold if the intake will increase the torque and horsepower or not.
You want to match the measurements of the intake manifold with your Chevy 350 just to make sure it will fit or not. Taking the runner size of the manifold will help you understand which is best for your Chevy 350 and how well it will perform.
Q5. What Are The Torque Specs For A 350 Chevy Intake Manifold?
The torque specs for a 350 Chevy intake manifold are 30 lb-ft in a two-step sequence for intake manifold bolts and three stages starting from 23 and moving to 25 lb-ft for the intake.
You need to ensure that these torque specs are followed to a T, so there are no issues with engine performance down the line.
Yes, this may seem tedious, but it is important to ensure they follow. If not torque properly, the piston ring will have poor sealing, resulting in a loss of compression. Extreme cases may also result in cracked cylinder walls.
I have listed down some of the best intake manifold for Chevy 350 that you can take your time on and choose from.
I would highly recommend you purchase the Edelbrock 2701 Performer Intake Manifold because it is one of the most trusted products and many customers were satisfied with it.
This product will surely increase the performance of your engine and the horsepower and great throttle response. No matter what product you choose, be sure to match the description with your Chevy 350, so you do not end up with the wrong product.
Hi there! I am Tahir Azam, and this is my blog. WVDOT Automotive is a website dedicated to creating high-quality content for car enthusiasts. I am also an avid car driver. I own and drive a Porsche for my daily tasks. It is the perfect vehicle for my family. I am a proud father of two boys. I spend my mornings and evenings catering to clients at my very own software hub. After getting home, I dedicate a few hours of my time to creating an article every day. Well, this is a short introduction about me and I am also a publisher on Amazon. I hope you enjoy reading through my articles, and I also hope that I may have helped you choose an upgrade for your vehicle.