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- 8916S 34 Locking Header Bolt Kit
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Item #:
121709188
8916S 34 Locking Header Bolt Kit
Item #:
121709188
€ 81
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Tuesday, July 14
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Grade 8 bolts will not stretch when hot, ensuring durability and reliability.
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What Stands Out
Durable Construction
Crafted from high-quality materials, the locking header bolt kit ensures long-lasting performance and resistance to wear and corrosion, making it ideal for automotive applications.
Enhanced Security
The innovative locking mechanism prevents loosening, providing reliable fastening under demanding conditions, which significantly reduces maintenance intervals and enhances vehicle safety.
Easy Installation
Designed for user-friendly installation, this bolt kit simplifies the process with clear instructions, making it accessible for both professionals and DIY enthusiasts looking to improve their vehicle's performance.
Product Details
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
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Mechanics and Technicians
Ideal for professionals requiring durable and secure bolt kits for automotive and machinery repairs.
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Custom Car Builders
Perfect for those modifying vehicles who need reliable fastening solutions in custom builds.
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Home Garage Enthusiasts
Great for DIYers who appreciate high-quality parts for their home automotive projects and upgrades.
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General Household Use
Not suitable for typical home repair tasks that don’t require specialized automotive parts.
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Occasional Users
Less ideal for infrequent users who might not need such specialized bolts for sporadic projects.
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Lightweight Applications
Not recommended for situations requiring lighter, less robust fastening solutions in low-stress environments.
Product Description
8916S 34 Locking Header Bolt Kit
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the 8916S 3/4" Locking Header Bolt Kit used for?
Answer: The 8916S 3/4" Locking Header Bolt Kit is primarily designed for securing header assemblies in automotive applications. It features a locking mechanism that prevents loosening due to vibrations or movement, making it essential for high-performance vehicles or heavy-duty machinery. This kit ensures that your header stays secure under challenging conditions, which is crucial for maintaining engine integrity and performance. Scenarios where these bolts are particularly useful include racing conditions or off-road driving, where vibrations are intensified. -
Question:
What materials are used in the 8916S Locking Header Bolt Kit?
Answer: The 8916S Locking Header Bolt Kit is constructed from high-strength steel, designed to withstand extreme conditions while offering superior durability. The bolts often have a corrosion-resistant coating, which is vital for components exposed to different elements under the hood. Using high-quality materials ensures that the bolts maintain their integrity over time, reducing the risk of stripping or breaking during installation or operation. -
Question:
How do you install the 8916S Locking Header Bolt Kit?
Answer: To install the 8916S Locking Header Bolt Kit, begin by ensuring that the header is aligned correctly with the engine block. It's essential to clean the threads on both the bolts and the engine block to avoid debris interference. Once aligned, insert the bolts through the header into the block and tighten them according to the specific torque specifications provided. Proper installation is critical, as it ensures the locking mechanism functions effectively, providing secure fastening and preventing potential exhaust leaks. -
Question:
Can the 8916S Locking Header Bolt Kit be reused?
Answer: Reusing the 8916S Locking Header Bolt Kit should be approached with caution. While high-quality bolts can potentially be reused if they are inspected for wear and damage, it is always advisable to replace them if there’s any sign of deformation or excessive wear. Replacing the bolts ensures maximum reliability and safety, especially in performance applications where the integrity of fasteners is vital for the vehicle's performance during operation. -
Question:
Is the 8916S Locking Header Bolt Kit compatible with all vehicles?
Answer: The compatibility of the 8916S Locking Header Bolt Kit largely depends on the specific vehicle's make and model. Generally, it is designed to fit a range of automotive applications; however, it's always recommended to check the vehicle specifications. Vehicles that require high-performance exhaust systems or custom builds are more likely to benefit from this kit. For precise fitment, consulting vehicle documentation or reaching out to manufacturers may provide clarity. -
Question:
What are the benefits of using complete bolt kits like the 8916S?
Answer: Using complete bolt kits like the 8916S offers several benefits, including convenience and reliability. These kits come with all the necessary bolts required for installation, reducing the risk of missing components. Additionally, complete kits are designed to work in harmony, ensuring that the fasteners maintain the necessary tension and withstand high temperatures and pressures, which is particularly important in performance-enhancing modifications. -
Question:
How do I maintain the 8916S Locking Header Bolt Kit once installed?
Answer: Maintaining the 8916S Locking Header Bolt Kit involves periodic checks to ensure that all bolts remain tight and intact. During regular engine inspections, examine the bolts for signs of rust or wear. Additionally, ensuring that the surrounding area stays clean and free from debris can help maintain the longevity and functionality of the bolts. Regular maintenance will also alert you to any potential issues before they lead to larger problems, ensuring optimal performance of your engine. -
Question:
What tools do I need to install the 8916S Locking Header Bolt Kit?
Answer: To install the 8916S Locking Header Bolt Kit, you will typically need a set of socket wrenches, a torque wrench, and possibly some threadlocker for additional security. The torque wrench is particularly important to achieve the specified tightening torque, ensuring that the bolts are secured adequately without risking damage. It's advisable to have a clean workspace and standard automotive tools, which will facilitate a smoother installation process, whether you're a DIY enthusiast or a professional mechanic. -
Question:
Where can I buy the 8916S 3/4" Locking Header Bolt Kit in San Marino?
Answer: You can purchase the 8916S 3/4" Locking Header Bolt Kit from Ubuy. Ubuy provides a wide selection of automotive parts, ensuring you have access to high-quality products. They also offer a user-friendly shopping experience, making it convenient for you to find the specific kit you need. With Ubuy, you can easily compare options and read reviews to inform your purchase decision. -
Question:
What should I consider when choosing a header bolt kit?
Answer: When choosing a header bolt kit, consider factors such as the material quality, compatibility with your vehicle, and locking mechanism efficiency. High-quality materials are crucial for durability, especially under engine heat and vibration. Additionally, ensure that the kit you choose is explicitly compatible with your vehicle's make and model for a seamless installation. Lastly, look for kits that feature advanced locking mechanisms to prevent loosening, enhancing safety and performance of your exhaust system.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
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“Not madly expensive like I thought, and much quicker than promised.”
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12 June 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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€ 81
Order now and get it around Tuesday, July 14
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Features a locking header bolt kit for 8 cylinder engines up to 1979.
- Includes 12 durable Grade 8 bolts and matching locking retainers.
- Designed for easy installation with a double hex head and recessed allen head.
- Removable and reusable for convenience.
- Duplex nickel finish provides superior corrosion resistance.
- Visual inspection eliminates the need for a wrench to check tightness.
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