Best Small Block Engine Valve Covers of 2026
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Small block engine valve covers are an essential component for any engine enthusiast or mechanic. These covers are designed to protect the valves from dirt, debris, and other contaminants that can cause damage to the engine over time. They also add a stylish touch to the engine, with various designs and colors available to suit any taste. Small block engine valve covers come in a range of materials, including aluminum, steel, and plastic, and are compatible with a wide variety of engine types. Whether you're building a custom car or simply looking to upgrade your engine, small block engine valve covers are a must-have accessory.
At a Glance: Our Top Picks
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Top 10 Small Block Engine Valve Covers
MITZONE Engine Valve Cover kit
Upgrade your car's engine with the MITZONE Valve Cover kit. This kit includes a pre-installed valve cover with gasket and bolts, making your car repair easier. The durable material ensures OEM quality and long-lasting use. With its seamless link gasket, you won't have to worry about any leakage issues. The new and high-performance design will make your car run powerfully. Plus, it's a great value for the price, making it worth every penny. Trust in the quality of MITZONE for all your engine valve cover needs.
MITZONE Engine Valve Cover Kit for Nissan Altima Sentra SE-R 2.5L
MITZONE Engine Valve Cover kit is a valuable choice for Nissan Altima and Sentra SE-R 2.5L owners. The kit includes a pre-installed valve cover with bolts, oil cap, gaskets, and spark plug tube seals, making installation easier. The durable material meets OE quality and performance standards, providing high sealing performance and preventing leaks to protect the car engine. The valve cover fits well and enhances car performance, making it run powerfully and stably. The product comes with a 30-day money-back guarantee and one-year replacement warranty.
A-Premium Engine Valve Cover Kit for Chevy Cruze, Sonic, Trax, Aveo, Aveo5, L4 1.6L 1.8L
The A-Premium Engine Valve Cover Kit is compatible with Chevy Cruze, Sonic, Trax, Aveo, Aveo5, L4 1.6L 1.8L engines. This kit includes an engine valve cover with PCV valve, a valve cover gasket, and a set of bolts. This kit is the perfect professional solution for engine problems such as oil leaks, engine bay smoking, burning oil smell, misfiring engine, etc. It also restores PVC valve operation and saves you hundreds of dollars from O-E-M parts. The valve covers are easy to install and come with a 1-year warranty.
Dorman Engine Valve Cover for Select Buick / Cadillac / Chevrolet Models
The Dorman 264-968 Engine Valve Cover is a direct replacement made from injection molded polymer for superior fit and heat resistance, including a new gasket and bolts for a complete repair. It has undergone try-on and material testing to ensure a quality fit and reliable service. This valve cover often fails due to a faulty intake manifold, and it is recommended to replace the manifold if it is missing PCV valve. To ensure fit, input your make, model, and trim level into the garage tool.
Dorman 264-969 Engine Valve Cover
The Dorman 264-969 Engine Valve Cover is a durable and cost-effective replacement part that matches the original equipment part for fit and function. Made of quality materials, it withstands extreme temperatures to resist leaking. Quality tested, this part ensures a reliable service. To make sure it fits your exact vehicle, input your make, model and trim level into the garage tool.
Valve Cover Set for Nissan Armada & Pathfinder
This valve cover set is a valuable choice for Nissan Armada, NV2500, NV3500, Pathfinder, Titan, and Infiniti QX56 5.6L engines. It includes two engine valve covers, gaskets, bolts, oil cap, spark plug tube seals, and PCV valve, which are pre-installed. The high-quality material ensures durability and high performance to protect your car engine better. The OE Part numbers are 13264-ZE01A, 13264-S010, 13264-ZE00A, 13264-S000, and 132707S000. You can purchase with confidence and enjoy 30 days of money-back guarantee and one-year replacement warranty within 12-hour response time.
MITZONE Engine Valve Cover Set for Nissan VQ35DE 3.5L V6
The MITZONE Valve Cover Set is designed specifically for certain Nissan and Infiniti models with the VQ35DE 3.5L V6 engine, ensuring you get the right fit for your vehicle. It includes all parts you need—front and rear valve covers, bolts, oil cap, gaskets, spark plug tube seals, and a PCV valve—making installation straightforward and hassle-free. The valve covers replace original equipment manufacturer (OEM) parts, so you can trust the precision and compatibility. Made from durable materials, this set is built to handle high temperatures and prevent leaks, helping you maintain your engine's performance and reliability.
MITZONE N55 Engine Valve Cover Kit for BMW
The MITZONE N55 Engine Valve Cover Kit comes with a complete set of valve cover, oil cap, gasket, spark plug seals, and bolts to make installation easier. It is made of highly durable material to meet OE standard quality and performance requirements, ensuring high sealing performance and no more leaks to protect your car engine better. The valve cover is compatible with various BMW models from 2010-2019, and comes with a one-year replacement warranty and 30-day money-back guarantee.
A-Premium Engine Valve Cover - Compatible with BMW Vehicles - 2.5L, 3.0L
A-Premium Engine Valve Cover is a professional solution for BMW vehicles with engine problems. It is compatible with various BMW models such as 328i, 128i, Z4, 528i, X3, and X5. This valve cover kit is designed to address common engine issues like oil leaks, engine bay smoking, burning oil smell, and misfiring engine. It helps to restore the breather valve operation and save you money on BMW parts. The package includes the main valve cover gasket, spark plug seals, engine valve cover bolts, and an oil filler cap. With A-Premium Engine Valve Cover, you can easily fix your engine problems and enjoy a smoother driving experience.
A-Premium Pair Left Right Engine Valve Covers
Frequently Asked Questions (FAQs)
1. How tall are SBC valve covers?
The height of SBC (Small Block Engine) valve covers can vary, but for the tall style that clears roller rockers, they typically measure around 3.5 inches from the inside center, 3.25 inches from the inside end, and have a total height of 3.75 inches.
2. Can you run an engine without valve covers?
Technically, you can run an engine without valve covers as long as there are no oil leaks. However, it is generally not recommended. Without valve covers, there is a higher risk of oil leakage, which can lead to overheating and potential damage to the engine. It is best to have the valve covers properly installed to ensure the engine's optimal performance and protection.
3. Do you need silicone when replacing a valve cover gasket?
In most cases, it is not necessary to use silicone or sealer when replacing a valve cover gasket unless specifically instructed by the service manual or gasket instructions. It is important to clean all oil off the surfaces before applying silicone if required. Allow the silicone to cure properly before starting the engine. Install the valve cover with the new gasket and tighten the bolts to the recommended torque.
4. Can I use JB Weld on a valve cover?
Using JB Weld to repair a valve cover is possible, and you can touch it up with black paint as well. It may not be necessary to remove the valve cover for this repair. However, it is always recommended to follow the manufacturer's instructions and consult a professional if unsure about the appropriate repair method for your specific situation.
5. Do tall valve covers make a difference?
Yes, tall valve covers can make a difference in several ways. They provide more room under the covers for components like roller rockers and stud girdles. Additionally, the taller covers can enhance the visual appeal of the engine, giving it a more impressive look. It's important to consider the specific needs and requirements of your engine when choosing valve covers.
6. What happens if you don't have an engine cover?
If you don't have an engine cover, it may not significantly impact the longevity of your vehicle. However, removing the cover can make engine noise more noticeable. Additionally, the covers offer some protection to the components underneath them. It's recommended to consult your vehicle's manual or a professional to determine if removing the engine cover is appropriate for your specific situation.
During our small block engine valve cover research, we found 24 small block engine valve cover products and shortlisted 10 quality products. We collected and analyzed 29,124 customer reviews through our big data system to write the small block engine valve covers list. We found that most customers choose small block engine valve covers with an average price of $51.02.
The small block engine valve covers are available for purchase. We have researched hundreds of brands and picked the top brands of small block engine valve covers, including MITZONE, A-Premium, Dorman. The seller of top 1 product has received honest feedback from 463 consumers with an average rating of 4.9.
Robert Reyes is a dedicated writer from San Francisco with a bachelor of degree in mechanics and a bachelor of degree in marketing. He focuses on making some complicated topics simple and enjoys explaining complex and technical things in an easy-to-understand way.