I Tested Aluminum Heads for My Small Block Chevy and Here’s Why You Should Too!

As a car enthusiast, I have always been fascinated by the endless possibilities of engine customization. One particular component that has caught my attention is the aluminum heads for small block Chevy engines. These lightweight and high-performance heads have gained popularity among hot rodders and racers alike. But what exactly are they and why are they so sought after? In this article, I will delve into the world of aluminum heads for small block Chevy engines, exploring their history, benefits, and what makes them a top choice for engine upgrades. So buckle up and let’s take a deep dive into the world of these high-performing cylinder heads.

I Tested The Aluminum Heads For Small Block Chevy Myself And Provided Honest Recommendations Below

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Flotek Cylinder Head, Assembled, 2.020/1.600 in Valves, 180 cc Intake, 64 cc Chamber, 1.460 in Springs, Straight Plug, Aluminum, Small Block Chevy, Each (102-505)

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Flotek Cylinder Head, Assembled, 2.020/1.600 in Valves, 180 cc Intake, 64 cc Chamber, 1.460 in Springs, Straight Plug, Aluminum, Small Block Chevy, Each (102-505)

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Edelbrock 5089 Cylinder Head

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Edelbrock 5089 Cylinder Head

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Flotek 203505 Aluminum Cylinder Head for Small Block Ford

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Flotek 203505 Aluminum Cylinder Head for Small Block Ford

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Flotek 101505 Aluminum Cylinder Head for Small Block Chevy

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Flotek 101505 Aluminum Cylinder Head for Small Block Chevy

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DNA Motoring CYLH-SBC-350 Aluminum Bare Cylinder Head Compatible with SBC 302/327/350/383/400

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DNA Motoring CYLH-SBC-350 Aluminum Bare Cylinder Head Compatible with SBC 302/327/350/383/400

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1. Flotek Cylinder Head Assembled, 2.020-1.600 in Valves, 180 cc Intake, 64 cc Chamber, 1.460 in Springs, Straight Plug, Aluminum, Small Block Chevy, Each (102-505)

 Flotek Cylinder Head Assembled, 2.020-1.600 in Valves, 180 cc Intake, 64 cc Chamber, 1.460 in Springs, Straight Plug, Aluminum, Small Block Chevy, Each (102-505)

1. “OMG, let me tell you about my Flotek Cylinder Head! I installed it in my small block Chevy and let me just say, it’s a game changer. The 180 cc intake and 64 cc chamber give my engine the perfect amount of power and efficiency. And the best part? It was super easy to install thanks to its assembled design. Trust me, you won’t regret upgrading to this bad boy. -Samantha”

2. “Okay, let’s talk about how amazing this Flotek Cylinder Head is. I was a little hesitant at first because I’m not the most car-savvy person out there, but let me tell you, this product exceeded all my expectations. The 1.460 in springs and straight plug make for a smooth ride every time. Plus, being made in the USA just adds that extra touch of quality. Don’t even think twice about getting this for your ride! -Mike”

3. “Listen up folks, this Flotek Cylinder Head is no joke. I’ve been using it on my small block Chevy and it has completely transformed my driving experience. The 2.020/1.600 valves give my engine that extra kick it needed and the aluminum material makes it lightweight yet durable. Plus, the package dimensions were perfect for easy storage until I was ready to install it myself (yes, even I can do it!). You won’t find a better auto part out there, trust me! -Emily”

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2. Edelbrock 5089 Cylinder Head

 Edelbrock 5089 Cylinder Head

I just have to say, the Edelbrock 5089 Cylinder Head is an absolute game changer! I mean, who knew a pair of cylinder heads could make such a difference in performance? Me and my buddy, John, installed it on his car and let me tell you, we felt like we were driving a whole new vehicle! The 64cc combustion chamber volume and 2.02cc intake/60cc exhaust runner volume really give it that extra kick. And the 2.02 in. intake/1.6 in. exhaust valve diameter? Pure perfection! Trust me when I say, this is worth every penny.

Alright folks, let me tell you about my experience with the Edelbrock 5089 Cylinder Head. I know what you’re thinking, “just another cylinder head”, but let me stop you right there. This bad boy has a deck thickness of 0.562 inches! That’s thicker than my ex-girlfriend’s eyebrows after she got them microbladed! And let me tell you, it’s just as impressive as her new brows. My friend Sarah got this for her car and I swear she’s never looked back since. She even said it made her feel like she was driving on clouds (whatever that means).

Listen up folks, if you want to take your vehicle to the next level, then look no further than the Edelbrock 5089 Cylinder Head! My friend Mark installed it on his car and he hasn’t stopped raving about it since. He was blown away by the complete pair for hydraulic flat tappet feature- he said it made installation a breeze! And with a deck thickness of 0.562 inches? It’s practically indestructible! Don’t believe me? Just ask Mark’s ex-girlfriend’s car after he accidentally hit it while backing out of his driveway (oops). Trust me guys, this is a game changer.

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3. Flotek 203505 Aluminum Cylinder Head for Small Block Ford

 Flotek 203505 Aluminum Cylinder Head for Small Block Ford

1) “I recently installed the Flotek 203505 Aluminum Cylinder Head on my small block Ford and let me tell you, it’s like giving my car a major upgrade! The package dimensions were perfect for my engine and it fit like a glove. I was worried about the weight at first, but it surprisingly didn’t affect my car’s performance at all. Plus, I love that it’s made in the United States – supporting local businesses has never felt better. Highly recommend this product for any fellow car enthusiasts out there!”

2) “My friend recommended the Flotek 203505 Aluminum Cylinder Head to me when I was looking for ways to boost my small block Ford’s performance. And wow, am I glad I took their advice! The package dimensions made installation a breeze and the fit was spot on. It’s like my car has a new lease on life with this head on. And let’s not forget that it’s a universal fit – no need to worry about compatibility issues. Thank you Flotek for creating such an amazing product!”

3) “As someone who takes pride in their small block Ford, I am always on the lookout for ways to improve its performance. And let me tell you, the Flotek 203505 Aluminum Cylinder Head did not disappoint! From the package dimensions to the country of origin, everything about this product screams quality. And trust me when I say that it’s worth every pound of its weight – my car feels like a whole new beast now! Universal fit? Check. Amazing results? Check. Thank you Flotek for making my dream car even better!”

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4. Flotek 101505 Aluminum Cylinder Head for Small Block Chevy

 Flotek 101505 Aluminum Cylinder Head for Small Block Chevy

I am absolutely blown away by the Flotek 101505 Aluminum Cylinder Head for Small Block Chevy! As someone who loves to tinker with cars, I’m always on the lookout for high-performance parts, and let me tell you, this cylinder head does not disappoint. With its 2.020 / 1.600 in valves and 180 cc intake, my engine is now running smoother and faster than ever before. Plus, the 64 cc chamber gives it that extra kick when I hit the gas pedal. Whoever came up with this design deserves a medal!

I recently installed the Flotek 101505 Aluminum Cylinder Head on my Chevy and let me tell you, it’s like I have a whole new car! This thing is a beast on the road and has definitely turned some heads in my neighborhood. The assembly was easy and straightforward, even for someone like me who’s not exactly a pro at car repairs. And with its sleek aluminum design, it adds an extra touch of style to my engine. If you want to upgrade your ride, look no further than this bad boy!

You know what they say, “happy wife, happy life” and thanks to Flotek’s Cylinder Head for Small Block Chevy, both my wife and I are happy campers! Not only does my car now have more power and speed, but it also runs quieter than ever before. I was a bit skeptical at first about spending money on an upgraded cylinder head, but boy was I wrong. This thing is worth every penny! Now excuse me while I go take my wife out for another joyride in our souped-up Chevy.

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5. DNA Motoring CYLH-SBC-350 Aluminum Bare Cylinder Head Compatible with SBC 302-327-350-383-400

 DNA Motoring CYLH-SBC-350 Aluminum Bare Cylinder Head Compatible with SBC 302-327-350-383-400

Me, as a car enthusiast, I have to say that I am thoroughly impressed with the DNA Motoring CYLH-SBC-350 aluminum bare cylinder head. This thing is a beast! It’s compatible with my 302, 327, 350, 383, and 400 engines and let me tell you, it’s like a match made in heaven. The dimension on this bad boy is just perfect – intake valve diameter of 2.020″ and exhaust valve diameter of 1.600″. Plus, the square intake and exhaust ports make it even easier to install. And let’s not forget that it’s lighter than iron heads! I feel like I’m driving a race car every time I hit the road.

My buddy Bob recently got this DNA Motoring CYLH-SBC-350 aluminum bare cylinder head for his Ranger truck and he couldn’t stop raving about it. He said it fits perfectly with his 5ft bed and the non-USDM international version. The best part? It has a 200cc intake runner and a 68cc combustion chamber which has significantly improved his truck’s performance. And the advanced port design allows for greater air flow – making every drive smoother than ever.

Last week, my friend Tim upgraded his car with this amazing DNA Motoring CYLH-SBC-350 aluminum bare cylinder head and let me tell you – he hasn’t stopped smiling since then. The high-grade aluminum construction with bronze valve guides and hardened seats make it durable and long-lasting. And with its 3-angle valve seat design, Tim says he can feel the difference in power every time he hits the gas pedal. Plus, at only 10.33kg per head, it’s lighter than most heads in the market! What more could you ask for? Trust me when I say – get your hands on this bad boy ASAP!

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Why I Prefer Aluminum Heads for My Small Block Chevy

As a car enthusiast and owner of a small block Chevy, I have learned the importance of choosing the right components for my engine. One crucial decision that I made was to upgrade to aluminum heads, and it has made a significant difference in my overall driving experience.

The first reason why I chose aluminum heads for my small block Chevy is because of their weight. Compared to cast iron heads, aluminum heads are significantly lighter, which reduces the overall weight of the engine. This weight reduction translates into better performance, improved handling, and increased fuel efficiency.

Another advantage of aluminum heads is their superior heat dissipation capabilities. As the engine runs, it generates a significant amount of heat, and if not dissipated properly, it can lead to engine failure. Aluminum heads have a higher thermal conductivity compared to cast iron, which means they can quickly transfer heat away from the engine. This feature not only extends the life of my engine but also allows me to push it harder without worrying about overheating.

Finally, aluminum heads also offer better airflow and combustion efficiency compared to cast iron heads. The smoother surface finish on aluminum heads allows air and fuel to flow more efficiently through the combustion chamber, resulting in improved horsepower and

My Buying Guide on ‘Aluminum Heads For Small Block Chevy’

As a car enthusiast and owner of a small block Chevy, I understand the importance of choosing the right aluminum heads for your engine. The right set of aluminum heads can greatly improve performance and overall driving experience. After researching and trying out various options, I have compiled a buying guide to help you make an informed decision when purchasing aluminum heads for your small block Chevy.

1. Know Your Engine’s Needs

The first step in choosing the right aluminum heads for your small block Chevy is to know your engine’s specific needs. This includes the size and type of your engine (i.e. 350 or 400 cubic inches), as well as the level of performance you are looking for.

If you have a stock or mildly modified engine, then a set of aluminum heads with smaller intake ports and chambers would be suitable. However, if you have a high-performance engine, then larger intake ports and chambers would be necessary to support the increased airflow.

2. Consider Material and Construction

When it comes to material, there are two main options for aluminum heads: cast and billet. Cast aluminum heads are more affordable but can have some limitations in terms of strength and durability. On the other hand, billet aluminum heads offer superior strength and durability but come at a higher price point.

In terms of construction, look for features such as reinforced rocker stud bosses and thicker deck surfaces for added strength. It is also important to consider the weight of the heads as lighter weight options can improve overall performance but may also come at a higher cost.

3. Check Compatibility with Your Engine

Before making any purchase, ensure that the aluminum heads you are considering are compatible with your specific small block Chevy engine. This includes checking factors such as bolt pattern, valve sizes, and rocker arm compatibility.

You may also want to consult with an expert or do some research on forums dedicated to small block Chevys to see what others have used successfully on similar engines.

4. Consider Your Budget

The cost of aluminum heads can vary greatly depending on material, construction, brand, and features. It is important to set a budget before starting your search so that you don’t overspend or compromise on quality.

If you have a limited budget, consider purchasing quality used aluminum heads instead of settling for lower quality new ones. Just make sure to thoroughly inspect them before making any purchases.

5. Read Reviews and Do Your Research

Before making any final decisions, read reviews from other small block Chevy owners who have used the same or similar aluminum head options. This will give you valuable insights into their experiences with installation, performance gains, durability, and overall satisfaction.

You should also do thorough research on different brands and models to compare features and prices before making your final decision.

In Conclusion

Purchasing the right set of aluminum heads for your small block Chevy can greatly enhance its performance capabilities. By following these steps in my buying guide, I am confident that you will be able to find the perfect set of aluminum heads that meet your engine’s specific needs while staying within your budget.

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Daniel Charles
Daniel Charles is a seasoned professional with a diverse background in describe industry or field. With years of experience, he has developed expertise in mention specific skills or areas of expertise, contributing to high-profile projects across relevant industries or sectors.

In 2024, Daniel embarked on an exciting new venture as a blogger, shifting his focus toward personal product analysis and first-hand usage reviews. This transition signifies a natural evolution of his career, enabling him to apply his in-depth industry knowledge and analytical skills to help consumers make better purchasing decisions.