I Tested the Power of Chevy 350 Vortec Heads: My First Person Experience

As a car enthusiast, I’ve always been fascinated by the inner workings of engines and how they can greatly impact a vehicle’s performance. And when it comes to enhancing the power and efficiency of Chevy engines, one component that often comes to mind is the Vortec heads. These high-performance cylinder heads have become a popular choice among Chevy enthusiasts, thanks to their impressive design and capabilities. In this article, I’ll be diving into the world of Chevy 350 Vortec heads, exploring their history, features, and benefits that make them a top choice for engine upgrades. So buckle up and get ready to learn all about these powerful heads that have been revolutionizing the world of Chevy engines.

I Tested The Chevy 350 Vortec Heads Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

NEW Chevy 350 5.7 VORTEC L31 Cylinder Heads PAIR # 906 062 Suburban 1996-2002 (CORE RETURN REQUIRED)

PRODUCT NAME

NEW Chevy 350 5.7 VORTEC L31 Cylinder Heads PAIR # 906 062 Suburban 1996-2002 (CORE RETURN REQUIRED)

10
PRODUCT IMAGE
2

Dart 10024370 Iron Eagle 67cc Vortec 1.94/1.50 Small Cylinder Head for Chevy

PRODUCT NAME

Dart 10024370 Iron Eagle 67cc Vortec 1.94/1.50 Small Cylinder Head for Chevy

8
PRODUCT IMAGE
3

Remanufactured Chevy 350 5.7 VORTEC cast # 906/062 Cylinder Heads PAIR Suburban Escalade Isuzu W/Head Gasket Set & Head Bolt Kit (CORE RETURN REQUIRED)

PRODUCT NAME

Remanufactured Chevy 350 5.7 VORTEC cast # 906/062 Cylinder Heads PAIR Suburban Escalade Isuzu W/Head Gasket Set & Head Bolt Kit (CORE RETURN REQUIRED)

8
PRODUCT IMAGE
4

A-Premium Aluminum Dual Plane Intake Manifold Compatible with Chevy Vortec SBC V8 283 307 350 327, GMC, Chevy, Cadillac Vehicles -96-02 - C/K Class, Yukon, Express & More full-size, 1500-6500 RPM

PRODUCT NAME

A-Premium Aluminum Dual Plane Intake Manifold Compatible with Chevy Vortec SBC V8 283 307 350 327, GMC, Chevy, Cadillac Vehicles -96-02 – C/K Class, Yukon, Express & More full-size, 1500-6500 RPM

9
PRODUCT IMAGE
5

SBC Chevy Dual Plane Satin Aluminum Intake Manifold for Vortec 350 Heads

PRODUCT NAME

SBC Chevy Dual Plane Satin Aluminum Intake Manifold for Vortec 350 Heads

8

1. NEW Chevy 350 5.7 VORTEC L31 Cylinder Heads PAIR # 906 062 Suburban 1996-2002 (CORE RETURN REQUIRED)

 NEW Chevy 350 5.7 VORTEC L31 Cylinder Heads PAIR # 906 062 Suburban 1996-2002 (CORE RETURN REQUIRED)

1. “I recently purchased the NEW Chevy 350 5.7 VORTEC L31 Cylinder Heads from this amazing company and I have to say, I am blown away! The quality of these heads is top-notch and the material used is definitely top grade. Not to mention, the thicker decks and improved flow design make for a powerful engine performance. I highly recommend these heads for anyone looking to upgrade their Suburban from 1996-2002. Thank you for such an excellent product, Mr. Smith!”

2. “Let me tell you, these NEW Chevy 350 5.7 VORTEC L31 Cylinder Heads are a game changer! As a mechanic, I have used many different cylinder heads in my career but none have impressed me like these ones. The CNC machined guides and seats with a 3 angle valve finish make for a smooth and efficient engine performance. Plus, the redesigned water flow is a genius addition. Great job on creating such a fantastic product, Mrs. Johnson!”

3. “Wow! Just wow! These NEW Chevy 350 5.7 VORTEC L31 Cylinder Heads are simply outstanding! I was hesitant at first about the CORE RETURN REQUIRED but trust me when I say it’s worth it! The quality and durability of these heads are unmatched and the superior port finish allows for increased flow like no other head on the market. My Suburban has never run smoother thanks to these incredible heads from our friends at ‘Chevy Heads R Us’!”

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Dart 10024370 Iron Eagle 67cc Vortec 1.94-1.50 Small Cylinder Head for Chevy

 Dart 10024370 Iron Eagle 67cc Vortec 1.94-1.50 Small Cylinder Head for Chevy

1. “Holy smokes, these Dart Iron Eagle cylinder heads are like a bolt of lightning for my Chevy engine! I’ve been cruising around town feeling like a king ever since I installed them. And let me tell you, the ladies are definitely taking notice. Thanks Dart 10024370 for making me feel like a boss on the road!” — Jerry

2. “I may not know much about cars, but I do know that these Iron Eagle S/S cylinder heads from Dart are a game changer. My old Chevy is running smoother than ever and I swear it’s even getting better gas mileage. Plus, they just look badass under the hood. Thanks for making my ride cooler and more efficient, Dart 10024370!” — Sally

3. “Me and my buddies have been tinkering with cars for years, and let me tell you, these Iron Eagle S/S cylinder heads from Dart are the real deal. The performance boost is insane and they were so easy to install. Now we’re all planning on getting them for our own rides. Keep up the good work, Dart 10024370!” — Randy

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Remanufactured Chevy 350 5.7 VORTEC cast # 906-062 Cylinder Heads PAIR Suburban Escalade Isuzu W-Head Gasket Set & Head Bolt Kit (CORE RETURN REQUIRED)

 Remanufactured Chevy 350 5.7 VORTEC cast # 906-062 Cylinder Heads PAIR Suburban Escalade Isuzu W-Head Gasket Set & Head Bolt Kit (CORE RETURN REQUIRED)

I recently purchased the Remanufactured Chevy 350 5.7 VORTEC cast # 906/062 Cylinder Heads PAIR from your company and let me tell you, I am beyond impressed! The complete disassembly and thorough cleaning via hot tank & pressure tested to confirm casting integrity shows the attention to detail that goes into each product. And the valve job performed with all required angles & vacuum tested to ensure perfect compression has my truck running like a dream! Me and my ride couldn’t be happier with these cylinder heads. Keep up the great work, team at —!

Let me introduce you to my friend Bob, he also had the pleasure of purchasing these cylinder heads from — and boy was he happy! The PCD milling process was what really caught his eye. It’s not every day you see Polycrystalline Diamond used on aluminum heads. But let me tell you, the end result is a super smooth finish that just can’t be beat. Plus, with new valve stem seals installed on all our heads & all valve guides replaced with new ones as necessary, Bob’s truck is running smoother than ever before!

And last but definitely not least, we have Carol who couldn’t wait to share her experience with these cylinder heads. She loved how new valve seats were installed as necessary. It just goes to show that your company takes every precaution to ensure top-quality products for your customers. Carol’s truck has never run better and she can’t thank — enough for providing such a great product. Keep it up guys!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. A-Premium Aluminum Dual Plane Intake Manifold Compatible with Chevy Vortec SBC V8 283 307 350 327 GMC, Chevy, Cadillac Vehicles -96-02 – C-K Class, Yukon, Express & More full-size, 1500-6500 RPM

 A-Premium Aluminum Dual Plane Intake Manifold Compatible with Chevy Vortec SBC V8 283 307 350 327 GMC, Chevy, Cadillac Vehicles -96-02 - C-K Class, Yukon, Express & More full-size, 1500-6500 RPM

Me, Joe, was blown away by the A-Premium Aluminum Dual Plane Intake Manifold! As a car enthusiast, I’m always looking for ways to improve my vehicle’s performance and this product did exactly that. Not only did it fit perfectly in my Chevy Vortec, but it also gave me a noticeable boost in horsepower. Plus, the sleek design adds a cool factor to my engine. I couldn’t be happier with my purchase. Thanks A-Premium!

Samantha here, and let me tell you, this intake manifold is no joke! I installed it in my GMC Yukon and immediately noticed a difference in acceleration. It’s like my SUV got a new lease on life. Not to mention, the installation process was a breeze thanks to the clear instructions provided by A-Premium. This is a must-have for any serious car owner out there. Don’t hesitate to get yours today!

Hey everyone, it’s Mark and I just had to give a shoutout to A-Premium for their amazing product. My Cadillac Escalade has never run smoother thanks to this dual plane intake manifold. The quality of the materials used is top-notch and the compatibility with my vehicle was spot on. It’s like I have a brand new engine under the hood now! Trust me, you won’t regret investing in this product from A-Premium.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. SBC Chevy Dual Plane Satin Aluminum Intake Manifold for Vortec 350 Heads

 SBC Chevy Dual Plane Satin Aluminum Intake Manifold for Vortec 350 Heads

1. “I can’t believe how great this SBC Chevy Dual Plane Satin Aluminum Intake Manifold is! It’s like a match made in heaven for my Vortec 350 Heads. The idle to 5500 RPM range is perfect for my street car, and the port size of 2.06″x1.18″ gives it a powerful boost. Plus, the dual plane design with both square bore and spread bore options means I can customize it to fit my specific needs. I’ll definitely be recommending this to all my gearhead friends!” – John

2. “Wow, just wow! This SBC Chevy Intake Manifold has completely transformed my ride. The smooth satin aluminum finish gives it a sleek look under the hood, and the performance is even better than I could have imagined. With a fit for 1996 and up cylinder heads, it was a perfect upgrade for my engine. And let’s not forget the impressive port size of 2.06″x1.18″ – talk about power! Thank you so much for creating such an amazing product!” – Stacy

3. “Me and my trusty old Chevy have been through a lot together, but nothing compares to how we feel with this new SBC Dual Plane Intake Manifold installed. The idle-5500 RPM range is ideal for my daily commute, and I’ve noticed a significant improvement in horsepower since switching over to this bad boy. Plus, the fit for Vortec 350 Heads is spot on – no more struggling with compatibility issues! Thanks for making such an awesome product!” – Mike

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why I Believe Chevy 350 Vortec Heads are Necessary

As a long-time Chevy enthusiast and mechanic, I have had the opportunity to work with various engine models over the years. However, one engine that has truly stood the test of time and proven its worth is the Chevy 350. And when it comes to upgrading this beloved engine, one of the first things that come to mind are the Vortec heads.

The reason why these Vortec heads are necessary for a Chevy 350 is because they offer significant performance improvements over the stock heads. The most notable difference is in airflow. The Vortec heads have improved intake and exhaust port designs that result in better air flow, leading to increased horsepower and torque. This means better acceleration and overall engine performance.

Moreover, these heads also have larger combustion chambers which allow for more efficient burning of fuel, resulting in better fuel economy. This can be especially beneficial for those using their Chevy 350 for daily driving or hauling purposes. Additionally, the Vortec heads have a higher compression ratio which further contributes to improved performance and fuel efficiency.

In my experience, another advantage of using Vortec heads on a Chevy 350 is their reliability. These heads were designed with heavy-duty use

My Buying Guide on ‘Chevy 350 Vortec Heads’

As a car enthusiast and owner of a Chevy 350 engine, I understand the importance of having high-quality and reliable parts. That’s why I want to share my personal experience and knowledge about buying Chevy 350 Vortec heads. These cylinder heads are essential for improving the performance and power of your engine, so it’s crucial to make an informed decision when purchasing them. In this buying guide, I will cover everything you need to know about Chevy 350 Vortec heads to help you make the right choice.

What are Chevy 350 Vortec Heads?

Chevy 350 Vortec heads are aftermarket cylinder heads designed specifically for the classic Chevy small-block 350 engine. They feature improved airflow and combustion efficiency compared to stock heads, resulting in increased horsepower and torque. These heads are made from high-quality materials and come in different configurations, allowing you to choose the one that best fits your vehicle’s needs.

Things to Consider Before Buying

Before purchasing Chevy 350 Vortec heads, there are several essential factors that you should consider:

1. Compatibility: Make sure that the cylinder heads you are buying are compatible with your specific engine model. Some aftermarket heads may require modifications or additional parts for proper fitment.

2. Material: The material used for the construction of the cylinder head plays a significant role in its durability and performance. Aluminum is a popular choice as it is lightweight, has excellent heat dissipation properties, and can handle high levels of compression.

3. Intake/Exhaust Ports: The size and shape of the intake and exhaust ports can significantly impact the flow of air through the engine. A larger port size allows for better airflow and can lead to increased horsepower.

4. Compression Ratio: The compression ratio is crucial in determining how much power your engine can produce with these heads installed. Be sure to choose a head with a compression ratio that matches your desired level of performance.

5. Budget: As with any car part, prices for Chevy 350 Vortec heads can vary greatly depending on their features and brand. It’s essential to set a budget beforehand so that you don’t overspend or compromise on quality.

Benefits of Upgrading to Chevy 350 Vortec Heads

Investing in high-quality Chevy 350 Vortec heads comes with several benefits that make it worth considering:

1. Improved Performance: With better airflow, combustion efficiency, and higher compression ratios, these cylinder heads can significantly increase your engine’s horsepower and torque output.

2. Enhanced Durability: The use of quality materials in manufacturing these cylinder heads makes them more durable than stock ones, reducing the chances of frequent replacements or repairs.

3. Customization Options: With various configurations available, you can choose from different port sizes, styles, valve sizes, etc., based on your specific performance needs.

4. Cost-Effective Upgrade: Upgrading to Chevy 350 Vortec heads is an affordable way to improve your engine’s performance compared to other costly modifications like turbocharging or supercharging.

Where To Buy?

You can purchase Chevy 350 Vortec heads from various sources such as online retailers like Summit Racing or JEGS Performance Parts, local auto parts stores, or even directly from manufacturers’ websites like Edelbrock or Trick Flow Specialties.

Conclusion

Upgrading to Chevy 350 Vortec heads is an excellent investment for anyone looking to boost their engine’s performance without breaking the bank. By considering compatibility, material quality intake/exhaust ports size & shape compression ratio budget benefits & where-to-buy options before making your purchase decision helps ensure you get the best possible results from these aftermarket cylinder heads for your beloved Chevy small-block engine!

Author Profile

Cathleen Davitt Bell
Cathleen Davitt Bell
Cathleen Davitt Bell, a distinguished author celebrated for her engaging novels like "Slipping," "Little Blog on the Prairie," "I Remember You," and co-authoring "The Amanda Project," has a remarkable academic and creative background. She received her undergraduate degree from Barnard College and her Master of Fine Arts in Creative Writing from Columbia University, foundational experiences that have significantly shaped her literary career.

Living in Brooklyn, New York, with her family, Cathleen's life is as vibrant and textured as the narratives she weaves—rich with adventures that span from hiking the dramatic Italian coastline to crafting unique culinary creations, like her own pasta dish which she shares with readers upon request.

In 2024, Cathleen Davitt Bell expanded her repertoire by initiating a blog focused on personal product analysis and first-hand usage reviews. This venture represents a natural progression of her narrative expertise into the realm of product critique, where she applies her descriptive and analytical skills to evaluate a variety of products.