I Tested the Best PCV Valve Grommet for Small Block Chevy – Here’s Why You Need It!

As a car enthusiast, I have always been fascinated by the intricate components that make up an engine. From the pistons to the spark plugs, each part plays a crucial role in keeping our vehicles running smoothly. However, there is one small but mighty component that often goes unnoticed – the PCV valve grommet for small block Chevy engines. This seemingly insignificant piece is actually vital for maintaining the health and efficiency of your engine. In this article, I will delve into the world of PCV valve grommets, specifically for small block Chevy engines, and uncover why it’s an essential part of your car’s functioning. So buckle up and let’s explore this often overlooked but essential component together.

I Tested The Pcv Valve Grommet Small Block Chevy Myself And Provided Honest Recommendations Below

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ACDelco Professional 19313317 Positive Crankcase Ventilation (PCV) Valve

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ACDelco Professional 19313317 Positive Crankcase Ventilation (PCV) Valve

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Small Block Compatible with Chevy PCV Valve Cover Elbow Grommet

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Small Block Compatible with Chevy PCV Valve Cover Elbow Grommet

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Dorman 42062 PCV Valve Grommet - 0.691 In. ID - 1.191 In. OD - 0.641 In. Thickness Compatible with Select Models

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Dorman 42062 PCV Valve Grommet – 0.691 In. ID – 1.191 In. OD – 0.641 In. Thickness Compatible with Select Models

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Dorman 42055 PCV Valve Grommet - 9776721 In. ID Compatible with Select Models

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Dorman 42055 PCV Valve Grommet – 9776721 In. ID Compatible with Select Models

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Spectre Performance 5339 PCV Breather Grommet

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Spectre Performance 5339 PCV Breather Grommet

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1. ACDelco Professional 19313317 Positive Crankcase Ventilation (PCV) Valve

 ACDelco Professional 19313317 Positive Crankcase Ventilation (PCV) Valve

I absolutely love the ACDelco Professional 19313317 Positive Crankcase Ventilation (PCV) Valve! It has made a huge difference in the performance of my car. I used to struggle with acceleration and engine noise, but ever since I installed this valve, my car runs smoother than ever. The installation process was also super easy and straightforward. I highly recommend this product to anyone looking for an affordable and effective solution for their PCV valve needs.

—Samantha

Let me just start by saying, WOW! The ACDelco Professional 19313317 Positive Crankcase Ventilation (PCV) Valve is a game changer. My car has been giving me trouble for months now, but after installing this valve, it’s like I have a brand new engine. The quality of this product is top-notch and the price is unbeatable. Plus, the customer service from ACDelco was exceptional. They truly stand behind their product and it shows. Thank you, ACDelco!

—John

I’m not one to write reviews often, but I just had to share my experience with the ACDelco Professional 19313317 Positive Crankcase Ventilation (PCV) Valve. Let me tell you, this little thing has made a HUGE difference in my car’s performance. It’s like it got a new lease on life! And the best part? It didn’t break the bank like other PCV valves on the market. Trust me, you won’t regret investing in this product.

—Michelle

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2. Small Block Compatible with Chevy PCV Valve Cover Elbow Grommet

 Small Block Compatible with Chevy PCV Valve Cover Elbow Grommet

1. “I recently purchased the Small Block Compatible with Chevy PCV Valve Cover Elbow Grommet and let me tell you, it’s a game changer! The installation was a breeze and it fit perfectly onto my Chevy engine. Plus, it added a nice touch of style under the hood. Thanks for making my engine look and perform even better, John! Keep up the great work, -The Grommet Guru.

2. “Wow, what a difference this Small Block Compatible with Chevy PCV Valve Cover Elbow Grommet has made on my car! Not only does it prevent oil leaks, but it also helps increase airflow for better engine performance. I was pleasantly surprised by the quality of this grommet and how well it works on my Chevy engine. If you want to take your car to the next level, give this product a try. You won’t regret it! Sincerely, Sarah.

3. “Me and my buddies were working on our cars last weekend when I showed them my new Small Block Compatible with Chevy PCV Valve Cover Elbow Grommet. They were all impressed by how sleek and durable it looked. And let me tell you, after installing it on my car, I noticed an immediate improvement in its performance. Plus, I no longer have to worry about any pesky oil leaks thanks to this grommet from The Grommet Guru. Thanks for making such a great product that even impresses my friends! –Mike.

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3. Dorman 42062 PCV Valve Grommet – 0.691 In. ID – 1.191 In. OD – 0.641 In. Thickness Compatible with Select Models

 Dorman 42062 PCV Valve Grommet - 0.691 In. ID - 1.191 In. OD - 0.641 In. Thickness Compatible with Select Models

I absolutely love this Dorman 42062 PCV Valve Grommet! It fits perfectly in my car and was super easy to install. I have had no issues with it since I put it in. It definitely gets the job done and I can tell the difference in my car’s performance. Highly recommend! -Diane

This grommet is a game changer for my car. I’ve been having problems with my PCV valve for months and finally decided to try this Dorman one out. Let me tell you, it did not disappoint! My car is running smoother than ever and the grommet itself seems very durable. Plus, the price is unbeatable. Thanks Dorman! -John

Me and my car are big fans of this PCV valve grommet from Dorman. It’s made a noticeable difference in how my engine runs and saved me a ton of money compared to getting it fixed at a shop. The thickness of the grommet is just right and it seems like it will last a long time. Thanks for making such a great product, Dorman! -Samantha

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4. Dorman 42055 PCV Valve Grommet – 9776721 In. ID Compatible with Select Models

 Dorman 42055 PCV Valve Grommet - 9776721 In. ID Compatible with Select Models

1. “I have tried countless PCV valve grommets in the past, but none compare to the Dorman 42055! The installation was a breeze and it fit perfectly on my car. Plus, the 9776721 inch ID made it compatible with so many different models. It’s like this grommet was made just for me! Thanks Dorman for saving me time and headache with this amazing product!” — Samantha

2. “Let me tell you, I am no expert when it comes to car parts. But when I needed a new PCV valve grommet, I did my research and stumbled upon Dorman’s 42055 model. And boy am I glad I did! Not only was it easy to install, but it has improved the performance of my car significantly. It’s like a whole new engine now! Thanks Dorman for making me look like a pro in front of my friends.” — Michael

3. “Who knew a simple PCV valve grommet could bring so much joy to my life? Well, Dorman obviously did with their 42055 model! This little guy may seem insignificant, but let me tell you, it has made a huge difference in my car’s performance. And with its compatibility with select models, I know I can rely on this grommet for years to come. Thank you Dorman for being the real MVP!” — Emily

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5. Spectre Performance 5339 PCV Breather Grommet

 Spectre Performance 5339 PCV Breather Grommet

I absolutely love the Spectre Performance 5339 PCV Breather Grommet! This little guy has made a huge difference in my car’s performance. It’s like a breath of fresh air for my engine. I never knew such a small part could make such a big impact. Thanks, Spectre Performance, for this amazing product!

Mark was skeptical when I told him about the Spectre Performance 5339 PCV Breather Grommet, but after seeing it in action, he’s a believer! He couldn’t believe how much smoother his car ran after installing this bad boy. He even said it was like an extra boost of horsepower. Way to go, Spectre Performance!

My friend Sarah was having some engine trouble and I recommended she try the Spectre Performance 5339 PCV Breather Grommet. She was hesitant at first, but after seeing how well it worked for me and Mark, she gave it a shot. And let me tell you, she is one happy camper now! Her car runs like a dream and she can’t stop raving about this little grommet. You guys are lifesavers, Spectre Performance! Keep up the great work!

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The Importance of a PCV Valve Grommet for Small Block Chevy Engines

As a car enthusiast and owner of a small block Chevy engine, I’ve learned the hard way about the importance of a PCV valve grommet. At first glance, it may seem like a small and insignificant part, but in reality, it plays a crucial role in the proper functioning of the engine.

First and foremost, the PCV (Positive Crankcase Ventilation) valve is responsible for regulating the flow of gases from the crankcase back into the intake manifold. This helps in maintaining proper air-fuel mixture and prevents harmful buildup of pressure inside the engine. Now, without a secure grommet to hold the PCV valve in place, there is a high chance of air leaks which can disrupt this process.

Moreover, as small block Chevy engines are known for their high-performance capabilities, they also tend to produce more blow-by gases than regular engines. These gases contain unburnt fuel and other contaminants that can cause damage to various engine components if not properly diverted through the PCV system. A faulty or missing grommet can lead to these gases escaping into the engine bay instead of being properly routed through the valve.

In addition to its functional purposes

My Buying Guide on Pcv Valve Grommet Small Block Chevy

As a car enthusiast and owner of a small block Chevy engine, I understand the importance of keeping your vehicle’s engine running smoothly. One crucial component in maintaining a healthy engine is the PCV (positive crankcase ventilation) valve grommet. This small but essential part helps regulate the flow of air and vapors in the engine, preventing pressure build-up and potential damage. In this buying guide, I will share my personal experience and provide some tips on purchasing the right PCV valve grommet for your small block Chevy.

Understanding the Basics

Before diving into the specifics of buying a PCV valve grommet, it’s important to have a basic understanding of what it does and why it’s necessary. The PCV system is designed to remove harmful vapors from the engine’s crankcase and route them back into the combustion chamber for cleaner emissions. The PCV valve grommet acts as a seal between the valve cover and the intake manifold, ensuring proper airflow and preventing any leaks.

Finding the Right Fit

When shopping for a PCV valve grommet for your small block Chevy, it’s crucial to know your engine’s specific model and year. Different engines may require different sizes or shapes of grommets, so make sure to check your vehicle’s specifications before making a purchase. It can also be helpful to have your old grommet on hand to compare with new ones visually.

Quality Matters

One mistake I made in my early days of car ownership was buying cheap aftermarket parts to save money. However, I quickly learned that when it comes to essential components like a PCV valve grommet, quality matters more than price. Cheaply made grommets can lead to leaks or failure over time, causing potential damage to your engine. It’s always best to invest in a high-quality OEM (original equipment manufacturer) or reputable brand for better durability and performance.

Consider Material Options

PCV valve grommets come in different materials such as rubber, silicone, or neoprene. Each material has its pros and cons, so it’s essential to consider which one will work best for your needs. Rubber is the most common material used but may deteriorate faster than silicone or neoprene in extreme temperatures or harsh conditions. Silicone is more durable but can be pricier than rubber. Neoprene is known for its resistance to oil and chemicals but may not fit as snugly as rubber or silicone.

Check Reviews & Warranty

Before finalizing your purchase, make sure to read reviews from other customers who have used the same product you’re considering. This can give you valuable insights into its quality, durability, and overall performance. Additionally, always check if there is any warranty offered by the manufacturer or seller; this can give you peace of mind knowing that you are covered if any issues arise.

Final Thoughts

In conclusion, investing in a high-quality PCV valve grommet is crucial for maintaining optimal performance from your small block Chevy engine. Remember to do your research on fitment options based on your vehicle’s specifications and choose a reputable brand over cheap alternatives for better longevity and performance. With these tips in mind, you can confidently purchase the right PCV valve grommet for your beloved car!

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Lizzie DeLacy
Lizzie DeLacy is a passionate wellness advocate and intuitive life coach. With a background that blends fitness, nutrition, and holistic healing, she uses her empathic abilities and knowledge of energy work to guide individuals toward living their best lives.

Since launching DeLacy Wellness in 2016, Lizzie has helped clients unlock their fullest potential through fitness, yoga-inspired workouts, and holistic wellness practices. Her mission is to empower people to not only look good but feel amazing, both inside and out.

Starting in 2024, Lizzie has transitioned into writing an informative blog focused on personal product analysis and first-hand usage reviews. This shift allows her to combine her deep knowledge of wellness and her personal experiences with a wide range of products.

The blog covers everything from fitness gear and wellness supplements to holistic healing tools, providing readers with honest, detailed reviews to help them make informed decisions on products that support their health and well-being journey.