Best Performance Engine Valve Cover Bolts of 2025
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Performance engine valve cover bolts are an essential component for any high-performance engine. These bolts are designed to withstand high levels of torque and pressure, ensuring that the valve cover remains firmly in place at all times. Made from high-quality materials, such as stainless steel or titanium, these bolts are lightweight, durable, and resistant to corrosion. They come in a variety of sizes and styles to fit different types of engines and valve covers. Whether you are building a race car or upgrading your street machine, performance engine valve cover bolts are a must-have for any serious enthusiast.
At a Glance: Our Top Picks
#TOP 1
9.8
#TOP 2
9.7
#TOP 3
9.5
Top 10 Performance Engine Valve Cover Bolts
ARP LS1 LS2 Hex Valve Cover Bolt Kit
This product is a set of engine valve cover bolts manufactured in the United States. The package dimensions are 1.27 cm L x 12.065 cm W x 18.415 cm H, and the package weight is 5.75 lbs.
ARP Valve Cover Stud Kit
This ARP Valve Cover Stud Kit comes with a package quantity of one and is a product type of bolts. It is made in the United States and has a package weight of 0.21lbs. Specifically designed as engine valve cover bolts, this kit is easy to install and provides a more secure hold for your valve cover, ensuring that it stays in place.
ARP Valve Cover Hex Studs with Nuts and Washers
Ensure proper sealing of valve covers with ARP 2007601 Valve Cover Hex Studs. These professional quality studs are made from black oxide finished chrome moly steel and come in size 1/4-20 with an overall length of 1.170. The special bullet nose helps guide nuts into position and a set of 8 studs comes complete with washers and traditional hex style flanged lock nuts.
Trans-Dapt Performance 9182 Valve Cover Bolts
The Trans-Dapt Valve Cover Bolts are designed to provide a reliable solution for securing your engine's valve cover. With a height of 4.25 inches and a thread size of 1/4-20 x 1 inch, these bolts ensure a snug fit, preventing leaks and enhancing engine performance. The chrome finish not only adds a sleek look but also offers corrosion resistance, ensuring durability over time. Weighing in at just 0.75 pounds, they are lightweight yet sturdy, making installation easy and hassle-free. Manufactured in Taiwan, these bolts are a solid choice for any DIY mechanic or professional looking to upgrade their engine components.
Trans-Dapt Performance Chrome Valve Cover Bolts
The Trans-Dapt Chrome Bolts are designed for engine valve covers, providing a reliable and stylish option for your vehicle. Measuring 14.478 cm in length, 7.874 cm in width, and 0.508 cm in height, these bolts are compact and easy to handle. Weighing just 0.15 lbs, they are lightweight, making installation a breeze. Manufactured in Taiwan, these bolts ensure quality and durability, giving you peace of mind as you maintain your engine. With this set of four bolts, you can easily enhance both the look and performance of your engine cover.
Mr. Gasket Chrome Valve Cover Bolt
The Mr. Gasket Valve Cover Bolt is designed to make your valve cover removal process straightforward and efficient. Its precision engineering ensures a perfect fit, giving you peace of mind during installation. The extra-long threads provide added grip, making it easier for you to secure the bolts without worrying about them loosening over time. Additionally, the corrosion-resistant material means you won’t have to stress about rust affecting performance. This product is ideal for anyone looking to streamline their engine maintenance with hassle-free installation and reliable durability.
ARP Ap-Valve Cover Bolt Kit
This ARP Valve Cover Bolt Kit includes 12 polished hex nuts and fastener studs, making it easier for you to install and secure the valve cover on your vehicle. The product is specifically designed to fit your vehicle's make and model. The package weight is 0.35 pounds, ensuring it will not add unnecessary weight to your vehicle.
ARP Cast Aluminum Hex Valve Cover Bolt Kit
The ARP Cast Aluminum Hex Valve Cover Bolt Kit is a professional quality bolt set that helps ensure proper sealing of valve covers. This bolt kit is designed for engine valve covers.
Trans-Dapt T-Bar Valve Cover Bolts
Trans-Dapt Valve Bolts are a set of 4 engine valve cover bolts that are vehicle-specific and made in Taiwan. The package dimensions are 1.016 H x 22.098 L x 9.398 W (centimeters) and the package weight is 0.75 pounds. These bolts are designed to securely fasten the valve cover to the engine block, ensuring that no oil leaks occur. They are easy to install and remove, making valve cover maintenance a breeze. The Trans-Dapt Valve Bolts are an essential component for maintaining the engine's performance and preventing costly damage.
ProForm Valve Cover Wing Nut
The ProForm Wing Nut is an essential auto part designed for engine valve covers. It measures approximately 23.6 cm in length and 0.76 cm in height, making it compact and easy to handle. Weighing only 0.9 lbs, it won't add significant bulk to your engine components. Manufactured in Taiwan, this product ensures quality and durability. By using this wing nut, you can secure your valve cover effectively, preventing leaks and ensuring optimal engine performance. Its design allows for easy installation and removal, saving you time and effort during maintenance.
Frequently Asked Questions (FAQs)
1. How important is torque on valve cover bolts?
Torque on valve cover bolts is important, but it's better to undertighten than overtighten. Snugly tightening the bolts should prevent leaks, while overtightening can damage the gasket, strip threads, or crack the valve cover.
2. Will tightening valve cover bolts stop a leak?
Tightening valve cover bolts may help stop a leak, but it's not a guaranteed solution. Over-tightening can cause issues such as cracking in aluminum valve covers or warping in steel valve covers.
3. What do performance valve covers do?
Performance valve covers are designed to seal tightly, minimizing the chance of oil leakage. Some taller competition covers are available to accommodate high-performance valvetrain components. Please note that valve covers are typically sold in pairs.
4. What happens if you don't torque head bolts?
Insufficiently torqued head bolts or studs can lead to improper sealing between the heads and the engine block. This can result in cylinder pressure escaping into coolant channels or coolant entering the combustion chamber.
5. Why shouldn't you over torque fasteners?
Over-tightening fasteners can cause stripping, snapping, and failed fasteners. It's important to use the proper torque setting when installing fasteners to ensure they are secure without being excessively tightened.
6. How tight should valve covers be?
Valve covers should be tightened using a 1/4" ratchet in the palm of your hand. After a couple of times, give them a slight snug. Most manufacturers recommend tightening to inch/pound specifications, but it may not be necessary to purchase a special ratchet for measuring.
7. Will a valve cover leak if one bolt is missing?
Yes, a missing valve cover bolt can result in a bad leak. To solve the problem, it is recommended to replace the missing bolt.
8. What happens if you over tighten valve cover bolts?
Over-tightening valve cover bolts can cause the nuts and bolts to break. However, the design of the valve cover ensures that over-torquing should not distort the gaskets.
9. Do valve covers increase horsepower?
No, valve covers do not have an impact on engine performance or horsepower.
During our performance engine valve cover bolt research, we found 24 performance engine valve cover bolt products and shortlisted 10 quality products. We collected and analyzed 4,072 customer reviews through our big data system to write the performance engine valve cover bolts list. We found that most customers choose performance engine valve cover bolts with an average price of $19.00.
The performance engine valve cover bolts are available for purchase. We have researched hundreds of brands and picked the top brands of performance engine valve cover bolts, including ARP, Trans-Dapt Performance, Mr. Gasket, ProForm. The seller of top 1 product has received honest feedback from 243 consumers with an average rating of 4.3.
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.