
( Brand: Arp ), ( Manufacturer Part Number: 134-1201 ), ( Part Type: Header Bolt ), ( UPC: 672036041977 )
The ARP 134-1201 Header Bolt Kit is a high-quality replacement solution for your GM LS engine. This kit is specifically designed for 12-point applications, ensuring a secure and reliable fit. Each bolt in this set is manufactured using ARP's proprietary 200,000 PSI minimum tensile strength alloy steel, which is superior to the typical 120,000 PSI steel used in most aftermarket bolts.
The ARP 134-1201 Header Bolt Kit includes 8 bolts, each with a 12-point head and a thread pitch of 1.25x24. The 12-point design provides superior load-bearing capacity, reducing the likelihood of the bolt shearing or rounding out under high engine torque. The bolts also feature ARP's unique, self-locking, high-helix design, which reduces the need for locking washers and helps prevent loosening due to vibration or heat.
In addition to their superior strength and design, ARP bolts are also known for their corrosion resistance. Each bolt in the 134-1201 kit is treated with ARP's exclusive ARP2000 coating, a high-performance, multi-layer, zinc-rich, chromate conversion coating that provides excellent protection against corrosion and rust.
Installation of the ARP 134-1201 Header Bolt Kit is straightforward, but it's always recommended to follow the manufacturer's instructions for your specific engine and application. With proper installation, these bolts will provide long-lasting performance and reliability, helping to ensure the continued operation of your GM LS engine.
In conclusion, the ARP 134-1201 Header Bolt Kit is an excellent choice for anyone looking for a high-quality, reliable, and corrosion-resistant replacement for their GM LS engine's header bolts. With its superior strength, 12-point design, and self-locking feature, this kit will provide the security and performance you need to keep your engine running at its best.
Pros of buying ARP 134-1201 Header Bolt Kit 12pt GM LS:1. High-quality materials: ARP uses high-quality materials in their products, including 6061-T6 aluminum for the bolts and ARP2000 series alloy for the studs. This ensures strength and durability.
2. Corrosion resistance: The bolts and studs are both coated with ARP's proprietary corrosion-resistant finish, which helps protect against rust and corrosion, especially in harsh environments.
3. Improved performance: Upgrading to ARP header bolts can help improve engine performance by reducing the chance of header gasket leaks and ensuring a secure fit between the headers and cylinder head.
4. Wide range of applications: ARP's header bolt kit is compatible with a wide range of GM LS engines, making it a versatile choice for many vehicle owners.
Cons of buying ARP 134-1200 Header Bolt Kit 12pt GM LS:1. Higher price: ARP header bolts are more expensive than some other options on the market. While they may be worth the investment for those seeking high-performance parts, the cost may be a deterrent for some budget-conscious consumers.
2. Installation complexity: Installing ARP header bolts may require more effort and expertise than other types of bolts, especially if the vehicle has a complex engine bay.
3. Potential for overtightening: Using ARP header bolts can make it easier to overtighten them, which could damage the threads in the cylinder head or headers. It's important to follow proper installation guidelines to avoid this.
Conclusion:ARP's 134-1201 Header Bolt Kit 12pt GM LS is a high-quality option for those seeking improved engine performance and durability. While it may be more expensive than some other options, its corrosion-resistant finish, high-quality materials, and wide range of applications make it a worthwhile investment for many vehicle owners. However, it's important to consider the potential for overtightening and the additional installation complexity when deciding if this is the right choice for your vehicle.
Recommendation:If you're looking for a high-performance header bolt kit for your GM LS engine, ARP's 134-1201 may be a great choice. However, be sure to properly research and prepare for the installation process to ensure you get the most out of your investment. Consider consulting with a professional mechanic if you're unsure about the installation process or if you have any concerns about overtightening.
Header Bolt - 8mm x 1.25 Thread 0.984 in Long 12 Point Head Washers Included Chorally Black Oxide GM LS-Series Set of.