Best Engine Rocker Arm Nuts & Bolts of 2026
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Engine rocker arm nuts and bolts are essential components of an engine's valve train system. These small yet crucial parts are responsible for ensuring that the engine's valves operate smoothly and efficiently. They secure the rocker arms to the cylinder head, allowing them to pivot and open and close the valves. Made from high-quality materials, these nuts and bolts are designed to withstand the high temperatures and stresses of engine operation. They are available in a variety of sizes and styles to fit different engine models and configurations. Whether you're repairing or rebuilding an engine, using quality rocker arm nuts and bolts is a must for optimal performance and reliability.
At a Glance: Our Top Picks
Top 10 Engine Rocker Arm Nuts & Bolts
COMP CAMS Competition Cams1400N16 3/8"Nut " (1400N-16)
This engine rocker arm product features a universal fit and comes in package dimensions of 1.016 H x 8.89 L x 9.144 W (centimeters). It is made in the United States and has a package weight of 0.45 pounds.
BTR Brian Tooley Rocker Arm Trunnion Kit Bolts
The BTR Brian Tooley Rocker Arm Trunnion Kit Bolts, 12 Point M8-1.25 (set of 16) is a great upgrade for LS3 L99 L76 L92 LS9 LSA, LS1 LS2 LS# LS6 LQ4 LQ9 LY5 LY6 LM7 5.3 6.0 5.7 engines. These Allen Head bolts are easy to install and provide a secure fit to the rocker arms, ensuring durability and optimal engine performance.
ARP High Performance Rocker Arm Stud Kit
This is a high performance rocker arm stud kit from ARP with part number 1007101. It is designed to fit specific vehicles and has a 7/16-20 thread kit. The kit weighs 0.907 kilograms and falls under the engine rocker arm nuts & bolts category. This kit is useful for those who want to improve the performance of their vehicle's engine.
Mr. Gasket 1015 Rocker Arm Clips
The Mr. Gasket Rocker Clips are specially made for stock rocker arms, ensuring a perfect fit for your vehicle. If you drive a Chevrolet, Ford, or Pontiac, these clips are designed to match your engine’s needs. They make adjusting your engine’s valves while it’s running much simpler, saving you time and hassle. Additionally, these clips help keep hot oil away from the exhaust manifold and headers, which protects your engine parts and keeps everything running smoothly. These features make the Mr. Gasket Rocker Clips a practical choice for anyone looking to maintain or improve their engine performance.
JAVIK Rear Drum Brake Arm and Cam Bolt Nut Kit for Honda TRX250 Series
The JAVIK TRX250 Brake Kit is designed to fit a wide range of Honda ATVs, including the TRX250EX, TRX250X, and Recon 250 models from 1997 to 2023. This kit includes all necessary parts, such as the drum brake arm, rocker cam, bolt, and nut, making installation quick and hassle-free for you. It’s an OEM replica, meaning it performs just like the original parts, ensuring reliable braking performance. By choosing this kit, you save time and effort while maintaining the quality and safety of your ATV’s braking system.
JAVIK Swing Arm Pivot Bolt Nut Kit for Honda TRX400EX/TRX400X
The JAVIK Swing Arm Kit is designed specifically for Honda ATV models TRX400EX (1999-2008) and TRX400X (2009-2014), ensuring a perfect fit for your vehicle. Made from sturdy iron, this kit offers durability that helps withstand tough riding conditions. The swing arm pivot features a zinc coating, which protects it from rust and extends its lifespan, so you won’t have to worry about frequent replacements. The kit includes all necessary parts—bolt, nut, and washer—making installation straightforward and convenient. With this kit, you get reliable performance and peace of mind for your ATV maintenance.
eMagTech M6x16mm Hex Bolts for Tesla Model 3 & Y
The eMagTech Tesla Hex Bolts are designed specifically for Tesla Model 3 (2017-2024 Highland) and Model Y (2020-2024). These bolts measure M6 by 16mm, making them a perfect fit for your car’s undertray and diffuser skid plate. Made from durable steel, they ensure a strong, long-lasting hold. The hex head design allows for easy installation and secure fastening, so you can quickly replace any old or damaged screws without hassle. With a pack of 10 bolts, you have enough replacements to keep your Tesla’s chassis components securely in place and maintain your vehicle’s integrity.
JEGS Rocker Arm Studs
The JEGS Rocker Arm Studs are crafted from high-strength alloy steel, providing impressive durability with a tensile strength of 190,000 psi. This means you can rely on them for heavy-duty performance. The black oxide finish not only enhances their appearance but also protects against corrosion. With large radii designed into the studs, you can expect reduced flex and improved strength, which is essential for maintaining stability during operation. These studs are specifically designed for use with roller rocker arms and stud girdles, making them a great choice for enhancing your engine's performance.
Region Offroad Control Arm Bolts for Jeep
The Region Offroad Control Arm Bolts are designed for various Jeep models, including the Wrangler TJ and Grand Cherokee ZJ. These high-strength bolts, made from 10.9 Class materials, ensure a secure fit that surpasses the original OEM bolts, preventing damage to your control arm bushings. This improvement helps minimize suspension slop, reducing the risk of death wobble during your off-road adventures. Additionally, these bolts are particularly beneficial if your Jeep has the problematic cam bolts, offering a reliable replacement that enhances overall performance and safety.
GM Genuine Parts 12560961 L92 Rocker Arm Bolt
The GM Genuine Parts 12560961 L92 Rocker Arm Bolt is designed to fasten your vehicle's components together. This engine rocker arm is an OE part designed and validated by GM engineers for Chevrolet, Buick, GMC, or Cadillac vehicles. Using original equipment parts ensures that your GM vehicle's safety systems function properly, meeting OE safety regulations, which may not be the case with aftermarket replacement parts. GM regularly updates production and service part designs to integrate new materials and technologies.
Frequently Asked Questions (FAQs)
1. Can you reuse rocker arm bolts?
Yes, rocker arm bolts are typically strong enough to be reused if they are in good condition and have not been previously over-torqued.
2. Why do my rocker arms keep coming loose?
There are a few possible reasons for rocker arms coming loose. One common cause is inadequate initial tightening or attempts to adjust the rocker arms incorrectly. It is essential to ensure proper tightening of rocker arm bolts to prevent them from coming loose.
3. Which bolts cannot be reused?
Bolts that have been galvanized or pretensioned, such as F3125 Grade A490 bolts, should not be reused. These bolts may not provide the necessary strength and reliability if reused.
4. Can you reuse bolts that have been torqued?
In general, it is possible to reuse bolts that have not been torqued beyond their yield strength. However, if over-torquing is suspected or confirmed, it is not recommended to reuse these fasteners as they may not provide a durable and secure joint.
5. What are the torque specs on rocker arm?
The torque specifications for rocker arm bolts can vary depending on the specific engine. In general, exhaust valve rocker arm bolts are tightened to 30 N·m (22 lb ft), and intake valve rocker arm bolts are also tightened to 30 N·m (22 lb ft). It is important to consult the specific engine's service manual for accurate torque specifications.
6. Can I tighten a loose rocker arm?
If a rocker arm is loose, it may be due to a loose stud. To fix this, refer to the service manual to find the correct torque specification for the stud and retighten it accordingly. Additionally, it is important to check the valve lash according to the service manual to ensure proper adjustment.
During our engine rocker arm nuts & bolt research, we found 24 engine rocker arm nuts & bolt products and shortlisted 10 quality products. We collected and analyzed 4,165 customer reviews through our big data system to write the engine rocker arm nuts & bolts list. We found that most customers choose engine rocker arm nuts & bolts with an average price of $27.72.
The engine rocker arm nuts & bolts are available for purchase. We have researched hundreds of brands and picked the top brands of engine rocker arm nuts & bolts, including Comp Cams, BTR Brian Tooley Racing, ARP, Mr. Gasket, JAVIK. The seller of top 1 product has received honest feedback from 384 consumers with an average rating of 4.7.
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.