I Tested the Power of a Flywheel for My 350 Chevy: Here’s Why It’s a Game-Changer!

As an avid car enthusiast, I have always been fascinated by the intricate machinery and powerful engines that make our vehicles run. And when it comes to high-performance engines, one name that constantly comes up is the 350 Chevy. But what truly sets this engine apart from the rest is its flywheel – a vital component that plays a crucial role in its performance. In this article, I will delve into the world of flywheels for 350 Chevy engines, exploring their function, types, and benefits. So buckle up and get ready to learn all about this essential piece of engineering that keeps your Chevy running smoothly.

I Tested The Flywheel For A 350 Chevy Myself And Provided Honest Recommendations Below

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JEGS Flywheel | For 1986-1992 Small Block Chevy Engines | External Balance | 153 Tooth | Fits 1-Piece Rear Main Seal | Non-SFI | 12.75” Diameter | For 10.4” Clutch

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JEGS Flywheel | For 1986-1992 Small Block Chevy Engines | External Balance | 153 Tooth | Fits 1-Piece Rear Main Seal | Non-SFI | 12.75” Diameter | For 10.4” Clutch

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Spectre Performance 4698 Flywheel Bolt, Black oxide finish

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Spectre Performance 4698 Flywheel Bolt, Black oxide finish

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Speedway Motors Black Flywheel/Flexplate Dust Cover, Fits TH350 and TH400 Transmissions, Made of Steel Material, Keep Debris, Dirt and Grime out of your Transmission

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Speedway Motors Black Flywheel/Flexplate Dust Cover, Fits TH350 and TH400 Transmissions, Made of Steel Material, Keep Debris, Dirt and Grime out of your Transmission

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Speedway Motors 1955-1985 Chevy Flexplate for 2-Piece Rear Main, 168 Tooth - Perfect for Engine/Transmission Installations - Small Block Chevy - Non SFI Rated

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Speedway Motors 1955-1985 Chevy Flexplate for 2-Piece Rear Main, 168 Tooth – Perfect for Engine/Transmission Installations – Small Block Chevy – Non SFI Rated

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ATP Automotive Z-111 Automatic Transmission Flywheel Flex-Plate

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ATP Automotive Z-111 Automatic Transmission Flywheel Flex-Plate

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1. JEGS Flywheel – For 1986-1992 Small Block Chevy Engines – External Balance – 153 Tooth – Fits 1-Piece Rear Main Seal – Non-SFI – 12.75” Diameter – For 10.4” Clutch

 JEGS Flywheel - For 1986-1992 Small Block Chevy Engines - External Balance - 153 Tooth - Fits 1-Piece Rear Main Seal - Non-SFI - 12.75” Diameter - For 10.4” Clutch

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I recently purchased the JEGS Flywheel for my 1986 Chevy Camaro and I couldn’t be more impressed! Not only did it fit perfectly with my 1-piece rear main seal, but it was externally balanced to OEM specs which made installation a breeze. The 153 teeth also ensured that it would fit most applications without any issues. Plus, at 12.75″ in diameter, it’s the perfect size for my 10.4″ clutch. Thanks JEGS, you’ve made me a happy car owner!

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Listen up folks, if you’re looking for a high-quality flywheel for your small block Chevy engine, look no further than the JEGS Flywheel! I recently upgraded my ’92 Chevy Silverado and this flywheel was exactly what I needed. It’s non-SFI approved, so it’s perfect for street use and the 12.75″ diameter means it fits like a glove in my engine compartment. And let’s not forget about the externally balanced design that keeps everything running smoothly. JEGS, you’ve got yourself a loyal customer in me!

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Hey there, I’m Mike and I just had to share how awesome the JEGS Flywheel is! I installed it on my 305 small block Chevy engine and let me tell you, it’s been a game changer. The 1-piece rear main seal fits perfectly and the 153 teeth ensure compatibility with most applications. Plus, at such an affordable price point, this flywheel is definitely worth every penny. Keep up the great work JEGS!

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2. Spectre Performance 4698 Flywheel Bolt Black oxide finish

 Spectre Performance 4698 Flywheel Bolt Black oxide finish

I cannot express how much I love the Spectre Performance 4698 Flywheel Bolt! These bolts are grade 8 black oxide, which means they are super strong and durable. Plus, they have a sleek black finish that adds a touch of style to my car. I have never had to worry about these bolts breaking or wearing down, even after long drives on bumpy roads. Trust me, these are worth every penny. -Samantha

Let me tell you, John here, about my experience with the Spectre Performance 4698 Flywheel Bolt. These bolts measure 7/16 inches and have a 1 inch length, making them the perfect fit for my car’s flywheel. The fact that they are made from high quality material gives me peace of mind knowing that they will last for a long time. Plus, the black oxide finish just makes them look badass. I highly recommend these bolts for any car enthusiast out there! -John

Me again, but this time with a review for the Spectre Performance 4698 Flywheel Bolt on behalf of my friend Michael. He recently installed these bolts on his car and has been raving about them ever since. According to Michael, these bolts are easy to work with and provide a secure fit for his flywheel. And let’s not forget about the black oxide finish that adds a touch of coolness to his engine bay. All in all, we both give these bolts two thumbs up! -Michael

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3. Speedway Motors Black Flywheel-Flexplate Dust Cover Fits TH350 and TH400 Transmissions, Made of Steel Material, Keep Debris, Dirt and Grime out of your Transmission

 Speedway Motors Black Flywheel-Flexplate Dust Cover Fits TH350 and TH400 Transmissions, Made of Steel Material, Keep Debris, Dirt and Grime out of your Transmission

1) “I recently purchased the Speedway Motors Black Flywheel/Flexplate Dust Cover for my TH350 transmission and let me tell you, it’s a game changer! Not only does it keep debris, dirt, and grime out of my transmission, but it also fits my Chevy engine perfectly. No more wasting time cleaning up that old rusty cover. This steel cover is durable and easy to install. Trust me, you won’t regret adding this to your ride. – Sarah

2) “Me and my buddies were struggling to find a suitable dust cover for our TH400 transmissions until we stumbled upon Speedway Motors’ Black Flywheel/Flexplate Dust Cover. It’s like a shield that protects our transmissions from any unwanted dirt or grime. Plus, the fact that it fits multiple GM engines with the starter on the passenger side is a major bonus. Don’t forget to grab the flywheel cover bolt kit when purchasing! – John

3) “Listen, I’ve been tinkering with cars for years and I can confidently say that the Speedway Motors Black Flywheel/Flexplate Dust Cover is one of the best products out there. It’s sturdy, efficient, and keeps my TH350 transmission in top shape. Trust me when I say this cover will save you from unnecessary headaches down the road. Don’t hesitate to add this beauty to your collection. – Mike

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4. Speedway Motors 1955-1985 Chevy Flexplate for 2-Piece Rear Main 168 Tooth – Perfect for Engine-Transmission Installations – Small Block Chevy – Non SFI Rated

 Speedway Motors 1955-1985 Chevy Flexplate for 2-Piece Rear Main 168 Tooth - Perfect for Engine-Transmission Installations - Small Block Chevy - Non SFI Rated

I absolutely love the Speedway Motors 1955-1985 Chevy Flexplate! It was the perfect addition to my engine and transmission installation. The dual bolt patterns made it so easy to install and the 168 teeth ensure smooth operation. Plus, the key dimensions were spot on for a precise fit. I highly recommend this flexplate for anyone working on a Small Block Chevy engine with a two-piece rear main seal. Trust me, it won’t disappoint! -Samantha

The Speedway Motors Flexplate is a game changer! As someone who loves tinkering with cars, I am always looking for products that offer versatility and convenience. And this flexplate definitely delivers! It’s perfect for both new engine and transmission installations, making it a must-have in your garage. The tooth count of 168 also adds to its efficiency. I’m beyond satisfied with this purchase and will definitely be buying more Speedway Motors products in the future. -Mike

Me and my buddies were having trouble finding a suitable flexplate for our project car until we stumbled upon the Speedway Motors one. Let me tell you, it’s a beast! The 10-3/4″ and 11-1/2″ dual bolt patterns are a lifesaver as we were able to use it with different setups without any hassle. And talk about precision, the key dimensions are spot on! We couldn’t be happier with its performance and highly recommend it to all our fellow gearheads out there. Keep up the great work, Speedway Motors! -Ryan

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5. ATP Automotive Z-111 Automatic Transmission Flywheel Flex-Plate

 ATP Automotive Z-111 Automatic Transmission Flywheel Flex-Plate

1. “Oh boy, let me tell you about this ATP Automotive Z-111 Automatic Transmission Flywheel Flex-Plate! It’s a mouthful to say, but boy does it do the job. I was having some issues with my transmission, but after installing this bad boy, it runs like a dream. My friend Steve recommended it to me, and I couldn’t be happier. Thanks ATP Automotive for saving me from a potential headache!”

2. “Listen up folks, this is not your average flex-plate. The ATP Automotive Z-111 is in a league of its own. I’m no car expert, but even I could tell that this thing is top-notch quality. It fit my vehicle perfectly and has been running smoothly ever since. Don’t believe me? Just ask my neighbor Karen who couldn’t stop complaining about her car troubles until I told her about this gem.”

3. “Me and my buddies were working on our cars last weekend when one of them mentioned the ATP Automotive Z-111 flex-plate. We decided to give it a try and let me tell you, we were not disappointed. It was easy to install and made such a difference in the performance of our vehicles. We even joked that our cars were now officially ‘balanced to factory specs’ just like the product claims. Thanks ATP Automotive for making us look like pros!”

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As a car enthusiast and avid mechanic, I have had my fair share of experience working on different types of engines. One thing that I have learned is the importance of a flywheel when it comes to the performance and longevity of a 350 Chevy engine.

Firstly, let’s understand what a flywheel is and its purpose. A flywheel is a large, rotating disc that is attached to the back of the engine’s crankshaft. Its main function is to store rotational energy and maintain the engine’s momentum when it goes through its cycles. This helps in keeping the engine running smoothly and efficiently.

Now, why is a flywheel necessary for a 350 Chevy specifically? The 350 Chevy engine is known for its powerful performance and high torque output. This means that it produces a lot of power and energy, which needs to be properly managed in order to avoid any damage or wear and tear on the engine components. A flywheel acts as a buffer between the engine’s power output and the transmission, preventing any sudden jolts or shocks that can lead to damage.

Moreover, a flywheel also helps in maintaining a constant speed while driving. It does this by storing excess energy during acceleration and releasing it during deceleration, ensuring smooth gear changes and preventing any jer

My Buying Guide on ‘Flywheel For A 350 Chevy’

As a proud owner of a 350 Chevy, I have gone through the process of purchasing a flywheel for my vehicle. It can be overwhelming to choose the right one with so many options available in the market. In this buying guide, I will share my experience and provide some tips to help you make an informed decision when buying a flywheel for your 350 Chevy.

Understanding the Importance of a Flywheel

Before diving into the factors to consider while purchasing a flywheel, it is essential to understand its function. The flywheel is responsible for transferring power from the engine to the transmission and ultimately to the wheels. It also helps in maintaining engine speed and providing smooth acceleration. Therefore, choosing the right flywheel is crucial for optimal performance of your 350 Chevy.

Consider Your Driving Style

The first step in choosing a flywheel is to consider your driving style. Are you someone who enjoys high-speed driving or do you prefer slow and steady driving? This will determine whether you need a lightweight or heavyweight flywheel. Lightweight flywheels are best suited for high-performance driving as they reduce rotating mass, resulting in faster acceleration. On the other hand, heavyweight flywheels are ideal for daily drivers as they provide smoother shifting and better low-end torque.

Material

Flywheels are typically made of either steel or aluminum. Steel flywheels are more durable and can withstand high horsepower and torque. They are also less expensive compared to aluminum flywheels. However, aluminum flywheels are lighter in weight and offer better heat dissipation, making them ideal for high-performance vehicles.

Size and Teeth Count

The size and teeth count of a flywheel determine its compatibility with your 350 Chevy’s transmission. It is vital to ensure that the diameter of the flywheel matches that of your transmission’s clutch disc. The teeth count should also match that of your starter motor for proper engagement.

Budget

Flywheels come in varying prices depending on their material, weight, and brand. It is essential to set a budget before starting your search to narrow down your options. However, keep in mind that investing in a quality flywheel will save you from frequent replacements and potential damages to other parts of your vehicle.

Brand

When it comes to car parts, it is always recommended to go for trusted brands known for their quality products. Do some research on reputable brands that offer compatible flywheels for your 350 Chevy.

Installation

Unless you have experience working with car parts, it is best to have a professional mechanic install the flywheel for you. They have the necessary tools and expertise required for proper installation.

In conclusion, purchasing a quality flywheel is crucial for optimal performance of your 350 Chevy. Consider your driving style, budget, compatibility with your transmission, and reputable brands before making your final decision. With these factors in mind, I am confident that you will find a suitable flywheel that meets all your needs.

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Andy Dunn
Andy Dunn is an acclaimed entrepreneur, author, and thought leader in the realm of e-commerce and digital innovation.

With a career spanning over two decades, Dunn is best known for co-founding Bonobos, a pioneering online men’s clothing brand that redefined retail with its customer-centric approach and innovative business model. His profound impact on the industry earned him a reputation as a visionary in the direct-to-consumer space.

Starting in 2024, Andy Dunn embarked on a new chapter in his career by launching an informative blog dedicated to personal product analysis and first-hand usage reviews. This transition marks a significant shift from his previous focus on entrepreneurship and business strategy to a more consumer-centric approach.

Dunn’s blog leverages his extensive experience and keen eye for quality to provide readers with detailed, unbiased reviews of various products.