fits year: 2012.

( Brand: Arp ), ( Type: Fasteners Hardware Gt; Engine Fasteners And Hardware ), ( Manufacturer Part Number: 430-2103 ), ( UPC: 672036047467 )
The ARP 430-2103 55mm UHL 12 Point Intake Manifold Bolt Kit is a high-performance solution designed for enhancing the reliability and durability of intake manifold bolt connections in automotive applications. This kit, manufactured by ARP, a renowned name in the automotive aftermarket industry, comprises 12 specially engineered, 55mm UHL (Ultra High Strength, Low Protrusion) bolts and the necessary installation hardware.
These bolts are made from ARP's proprietary fastener material, 2000-series aluminum alloy, ensuring superior strength and resistance to fatigue while staying thin enough for easier installation. Thebritism lleless,12-point design provides excellent grip on the engine block and intake manifold, reducing the chance of engine vibrations loosening the bolts over time. The 12-point design also facilitates easier installation due to its ability to provide a more even torque distribution.
Each bolt is threaded with a UNJ (Unified National Coarse) thread form and comes with a locking washer and a nut along with sealing material. ARP's proprietary J-Type bolts and nuts use opposing square-notches that significantly increase clamping force and eliminate the need for lock washers. The sealing material is specifically formulated to provide a reliable seal between the engine block and the intake manifold, even in high-performance applications.
This kit is an essential upgrade in various automotive applications, such as race cars, high-performance street vehicles, and marine engines, where the increased clamping force, superior material quality, and seal reliability can contribute to improved performance, enhanced durability, and a more enjoyable driving or operating experience. With the ARP 430-2103 55mm UHL 12 Point Intake Manifold Bolt Kit, you gain peace of mind knowing that your bolt connection points remain secure, stronger, and reliable.
The ARP 430-2103 55mm UHL 12 Point Intake Manifold Bolt Kit is designed for high-performance applications, particularly in engines that experience additional cylinder head pressure or high RPM operation. This kit includes twelve 55mm long intake manifold bolts, which provide increased clamping force and torque capacity compared to standard bolts, reducing the risk of bolt failure, engine damage, and performance loss. In this analysis, we will explore both the advantages and disadvantages of buying this ARP intake manifold bolt kit.
Advantages:1. Increased Clamping Force: ARP bolts' additional length allows for greater clamping force, which helps maintain a proper seal between the intake manifold and cylinder head, resulting in improved performance and reduced potential for leaks or detonation.
2. Durability and Reliability: ARP uses selected alloy steels and advanced heat-treating processes to create highly reliable and strong fasteners. The 12-point design also maximizes the contact area between bolt and head, ensuring even clamping force and minimizing the risk of rotation or galling.
3. Eliminate Stretching and Failure: With their superior materials and design, ARP bolts minimize the risk of stretching, yielding, or breaking under high-stress conditions, leading to longer engine life and better overall performance.
4. Consistent and Controlled Torque: ARP bolts have a defined torque specification that, when properly installed, can help ensure consistent sealing and maintain engine compression, ensuring more efficient combustion and improved power and torque.
5. Improved Fuel Economy: Consistent sealing between the intake manifold and cylinder head can improve engine efficiency, resulting in increased fuel economy.
Disadvantages:1. Cost: ARP bolts are typically more expensive than conventional bolts, which might deter some buyers seeking a more cost-effective option.
2. Special Tools: Installing ARP bolts and achieving the specified torque may require specialized tools, which can be an additional investment for some users.
3. Over-Torquing Risks: While proper installation and use of specialized torque wrenches can help mitigate the risks, over-torquing ARP bolts may result in damaged engine components or warping of the cylinder head or intake manifold.
Conclusion:The ARP 430-2103 55mm UHL 12 Point Intake Manifold Bolt Kit comes with several advantages, such as increased clamping force, superior durability, and improved engine performance. Although these benefits may come at a higher cost, many performance enthusiasts find that the improved reliability, consistency, and potential gains in power and fuel economy justify the investment. If seeking to upgrade to high-performance components and worry about potential bolt failures that can lead to engine damage, the ARP intake manifold bolt kit can be a valuable addition to the engine build.
Recommendation:If you're looking to improve your engine's performance, enhance reliability, and minimize the risk of leakage or detonation, investing in the ARP 430-2103 55mm UHL 12 Point Intake Manifold Bolt Kit may be a worthy investment, assuming cost and the importance of specialist tools are factors you are willing to consider. However, if cost-effectiveness is a significant concern, cheaper alternatives may suit your needs, but keep in mind that they may come with the risks of potential cracks, seizures, and energy loss.
Weston Automotive. ARP 430-2103 55Mm Uhl 12 Point Intake Manifold Bolt Kit. A signature is required on all UPS orders over $750. Buyer pays return shipping.
Compatible with Chevrolet LS GM Performance Intake Manifold: ARP 430-2103 Chevy Ls 55Mm Uhl 12Pt Gm Manifold Bolt Kit; Menu. Vibrant Performance. Part Number:: Compatible with Chevrolet LS GM Performance Intake Manifold: ARP 430-2103 Chevy Ls 55Mm Uhl 12Pt Gm Manifold Bolt Kit;.