Why I Switched to an LS Cam Retainer Plate: My Expert Experience and Insights
As an automotive enthusiast, I often find myself delving into the intricate world of engine components, seeking to understand how every piece contributes to the overall performance of a vehicle. One component that has particularly caught my attention is the LS cam retainer plate. While it might seem like a small and often overlooked part in the grand scheme of engine assembly, the LS cam retainer plate plays a crucial role in ensuring that the camshaft operates smoothly and efficiently. This seemingly humble plate not only aids in maintaining the alignment and stability of the camshaft but also supports the performance enhancements that many gearheads crave. Join me as I explore the fascinating details behind the LS cam retainer plate, uncovering its significance in the realm of LS engines and the impact it has on engine longevity and performance.
I Personally Evaluated The LS Cam Retainer Plate And Share My Honest Insights Below

Camshaft Retainer Plate Gasket Compatible with LS Series Engines, &Bolt Kit ARP 134-1003 Gen III IV V for GM LS1 LS2 LS3 4.8 5.3L 6.0L 6.2L Vortec Corvette Cam

Michigan Motorsports Camshaft Thrust Retainer Plate LS Includes ARP Bolt Kit 134-1002 Gen III IV 4.8 5.3L 6.0L 6.2L LS LS1 LQ4 LQ9 LS2 LS3 Fits 12589016 Non-VVT

MEMOEO LS Camshaft Retainer Plate Gasket Bolt Kit Compatible with Chevy Gen III IV V Engines for LS1 LS2 LS3 4.8 5.3L 6.0L 6.2L Vortec Corvette Cam 12589016 11561455

Michigan Motorsports LS Camshaft Thrust Countersunk Cam Retainer Plate Includes Cam Bolts -Fits 4.8 5.3L 6.0L 6.2L LSX LS1 LQ4 LQ9 LS2 LS3 LS1 LS2 LS6 LQ4 LM7
1. Camshaft Retainer Plate Gasket Compatible with LS Series Engines, &Bolt Kit ARP 134-1003 Gen III IV V for GM LS1 LS2 LS3 4.8 5.3L 6.0L 6.2L Vortec Corvette Cam

As an automotive enthusiast and someone who appreciates the finer details of engine performance, I can’t help but get excited about the ‘Camshaft Retainer Plate Gasket Compatible with LS Series Engines’ and the accompanying ARP Bolt Kit. This product is specifically designed for GM LS1, LS2, LS3, as well as the Vortec engines among others, making it a crucial component for anyone looking to maintain or enhance the performance of their vehicle. Whether you are a seasoned mechanic or a DIY enthusiast, this gasket and bolt kit is a fantastic choice that ensures reliability and longevity.
One of the standout features of this camshaft retainer plate gasket is its compatibility with all GM Gen 3, Gen 4, and Gen 5 LS & LT engines. This means that if you own any of these engine variants, you can be confident that this product will fit perfectly without the need for any modifications. The replacement part numbers such as BTR89016, 83470, and 12589016 further demonstrate the versatility and reliability of this gasket, ensuring that you’re getting a product that is not only high-quality but also widely recognized in the automotive community.
In terms of performance, the ARP 134-1003 High Performance Series Camshaft Retainer Plate Bolt Kit is a game-changer. The superior sealing performance and durability of this gasket are designed to withstand the unique characteristics of high-performance engines. This is particularly important for those who push their vehicles to the limits, as maintaining optimal sealing prevents harmful substances from entering the system. The last thing any engine enthusiast wants is to compromise their engine’s performance due to inadequate sealing.
When I look at the overall value of this product, I’m impressed. The cost-effective nature of this kit means that I can invest in quality components without breaking the bank. It’s a fantastic feeling to know that I am getting the highest quality parts for my vehicle, which ultimately enhances the performance and reliability of my engine. If you are considering an upgrade or a replacement for your camshaft retainer plate gasket, this product should definitely be on your radar.
if you’re serious about maintaining your LS or LT engine, investing in the ‘Camshaft Retainer Plate Gasket Compatible with LS Series Engines & ARP Bolt Kit’ is a wise decision. With its impressive compatibility, superior sealing performance, and unbeatable value, it stands out as a top choice for anyone looking to enhance their vehicle’s performance. Don’t miss out on the opportunity to elevate your engine’s reliability—this kit is precisely what you need to ensure that your engine runs smoothly and efficiently.
Feature Description Compatibility Fits all GM Gen 3, Gen 4, and Gen 5 LS & LT Engines Replacement Part Numbers BTR89016, 83470, 61220G, 12589016 Interchange Part Number B31822 Performance ARP 134-1003 High Performance Series Bolt Kit Sealing Performance Superior sealing to prevent harmful substances Value High quality at a cost-effective price
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2. Michigan Motorsports Camshaft Thrust Retainer Plate LS Includes ARP Bolt Kit 134-1002 Gen III IV 4.8 5.3L 6.0L 6.2L LS LS1 LQ4 LQ9 LS2 LS3 Fits 12589016 Non-VVT

When it comes to enhancing the performance and reliability of my LS engine, I have found the Michigan Motorsports Camshaft Thrust Retainer Plate Kit to be an outstanding choice. This product is specifically designed for Gen III and IV LS engines, which means it caters to a wide range of popular engine sizes, including the 4.8L, 5.3L, 6.0L, and 6.2L variants, as well as the LS1, LQ4, LQ9, LS2, and LS3 models. Having a product that is a direct replacement for the GM Part 12589016 gives me peace of mind, knowing that it will fit seamlessly into my engine without any modifications.
The complete kit includes a high-quality camshaft thrust retainer plate along with an ARP bolt kit, which is essential for secure camshaft retention and precise engine timing. This level of precision is critical for engine performance, especially when you’re pushing the limits with high-performance builds or swaps. I appreciate that the manufacturer has taken the time to ensure that every component is made to meet or exceed factory specifications. This attention to detail translates into optimal camshaft stability, reduced wear, and ultimately, an extended lifespan for my engine.
One of the standout features of this kit is the inclusion of the premium ARP bolt kit. The four ARP 134-1002 bolts provide superior clamping force, which is crucial for high-performance applications where engine vibration and stress can lead to component failure. Knowing that I have bolts that resist stretching and offer long-term durability gives me the confidence to push my engine harder without worrying about potential issues down the road.
This camshaft thrust retainer plate kit is ideal for anyone involved in engine builds or swaps. Whether I’m working on a full rebuild, upgrading components, or installing a new high-performance camshaft, this product has become a go-to choice for both enthusiasts and professional engine builders alike. The ease of installation and the reliability of the parts make it a smart investment for anyone serious about performance.
if you’re considering enhancing your LS engine’s performance, I highly recommend the Michigan Motorsports Camshaft Thrust Retainer Plate Kit. With its OEM-quality construction, premium ARP bolts, and compatibility with a wide range of LS engines, this kit not only meets but exceeds expectations. Investing in this product is a step toward ensuring that your engine runs more smoothly, lasts longer, and delivers the power you crave. Don’t miss out on the opportunity to elevate your engine’s performance; this kit is an essential addition to your performance toolbox.
Feature Description Complete Kit Includes camshaft thrust retainer plate and ARP bolt kit for secure retention. Compatibility Designed for Gen III & IV LS engines (4.8L, 5.3L, 6.0L, 6.2L, etc.). ARP Bolt Kit Includes four premium bolts for superior clamping force and durability. OEM-Quality Precision-machined to meet or exceed factory specs for optimal stability. Ideal Uses Perfect for LS rebuilds, upgrades, and high-performance installations.
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3. MEMOEO LS Camshaft Retainer Plate Gasket Bolt Kit Compatible with Chevy Gen III IV V Engines for LS1 LS2 LS3 4.8 5.3L 6.0L 6.2L Vortec Corvette Cam 12589016 11561455

As an automotive enthusiast, I know how important it is to maintain the integrity and performance of your engine. When it comes to GM LS engines, the MEMOEO LS Camshaft Retainer Plate Gasket Bolt Kit stands out as a crucial component for anyone looking to optimize their vehicle’s performance. This kit is compatible with a wide range of Chevy Gen III, IV, and V engines, including the popular LS1, LS2, LS3, and even the robust 6.2L Vortec Corvette Cam. It’s a versatile solution that addresses a common issue many enthusiasts face camshaft positioning.
One of the standout features of this kit is the inclusion of counter sunk bolt holes, which provide a more secure fit and reduce the risk of bolt loosening over time. Coupled with the one-time use T40 Torx Bit tapered bolt, this design ensures that your installation process is straightforward and efficient. I appreciate that MEMOEO has thought about the end-user experience, making it easy to install without compromising on quality.
The primary function of the camshaft retainer plates is to keep your camshaft from wandering, which can lead to serious timing issues and engine damage. Proper positioning of your camshaft is absolutely crucial for maintaining engine performance, and this kit excels in that regard. The solid steel plates not only protect your engine investment but also help return your timing back to the desired specifications. For anyone who has spent time and money on their engine, knowing that this kit can help maintain optimal performance is a relief.
Additionally, this product is designed to fit a wide range of GM vehicles, including the Sierra, Express, Silverado, Corvette, Tahoe, and Yukon models from 1997 to 2023. This compatibility makes it an excellent choice for many car owners, whether they drive a daily commuter or a high-performance machine. The part numbers for replacement camshaft retainer plates—like 12589016 and 150106—give you confidence that you’re purchasing a product that meets industry standards.
The specially designed orange O-ring seal is another noteworthy feature. It effectively keeps oil sealed in, ensuring that the front oil passages that feed oil to the lifters, cam, and main bearings are functioning optimally. This attention to detail shows that MEMOEO understands the importance of maintaining oil integrity in your engine, which can be a game-changer for performance.
Finally, I appreciate the 12 months of support services that come with this product. Knowing that I can reach out for friendly and easy-to-access support if I have any questions makes me feel more secure in my purchase. It’s clear that MEMOEO values customer satisfaction and wants to ensure that I am fully supported during my engine maintenance journey.
if you’re looking to enhance the performance and longevity of your GM LS engine, I highly recommend the MEMOEO LS Camshaft Retainer Plate Gasket Bolt Kit. With its robust features, compatibility, and solid support, this kit is not just a purchase; it’s an investment in your vehicle’s future. Don’t wait until you face timing issues or engine performance drops—take action now to protect your engine investment!
Feature Description Compatibility Fits GM Gen 3, 4, and 5 LS & LT Engines including LS1, LS2, LS3, 4.8L, 5.3L, 6.0L, 6.2L. Installation Includes counter sunk bolt holes and T40 Torx Bit tapered bolt for easy installation. Function Prevents camshaft wandering, ensuring proper timing and engine performance. Material Solid steel plates for durability and engine protection. O-ring Seal Specially designed orange O-ring to keep oil sealed in. Support 12 months of friendly support services available.
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4. Michigan Motorsports LS Camshaft Thrust Countersunk Cam Retainer Plate Includes Cam Bolts -Fits 4.8 5.3L 6.0L 6.2L LSX LS1 LQ4 LQ9 LS2 LS3 LS1 LS2 LS6 LQ4 LM7

I’m excited to dive into an analysis of the Michigan Motorsports LS Camshaft Thrust Countersunk Cam Retainer Plate. As someone who appreciates the nuances of automotive performance, I can confidently say this product is a game-changer for anyone working on LS series engines, specifically the 4.8, 5.3L, 6.0L, and 6.2L variants. The robust design and thoughtful features of this cam retainer plate make it an essential component for both enthusiasts and professionals alike.
One of the standout features of this product is the included gasket seal with silicone, which ensures proper sealing. This is critical in maintaining optimal engine performance, as any leaks can lead to serious issues down the line. The silicone seal not only enhances durability but also provides a better fit, reducing the risk of oil leaks that can compromise engine integrity. For anyone who values reliability in their engine builds, this is a significant advantage.
Moreover, the compatibility of this cam retainer plate is impressive. It fits a wide range of LS series engines including LS1, LS2, LS3, LQ4, LQ9, and more. This universal fit means that whether I am working on a performance build or a standard engine swap, I can rely on this product to deliver exceptional results. The versatility of this cam retainer plate makes it a valuable addition to any toolbox, especially for those who frequently engage in engine modifications or swaps.
The product also comes with a heavy-duty, high-strength steel thrust plate that is designed to withstand the rigors of high-performance applications. The inclusion of a 4-piece countersunk bolt kit is another thoughtful touch; these bolts are designed to fit securely and prevent any unwanted movement during operation. This attention to detail reflects Michigan Motorsports’ commitment to quality and performance, making this cam retainer plate a trustworthy choice.
In terms of installation, I find the straightforward design of this product a huge plus. The countersunk design not only looks sleek but also simplifies the installation process, ensuring that I can get the job done quickly and efficiently. For those who may be less experienced with engine work, this feature provides peace of mind knowing that they can confidently install the retainer plate without extensive modification or additional tools.
To summarize, the Michigan Motorsports LS Camshaft Thrust Countersunk Cam Retainer Plate is an excellent investment for anyone looking to enhance their LS engine’s performance. With its reliable sealing, compatibility with multiple engine types, and robust construction, this product is sure to meet and exceed the expectations of both DIY enthusiasts and professional mechanics alike. If you’re serious about your engine build, I would highly recommend considering this cam retainer plate—it’s a small component that can make a big difference in the long run.
Feature Description Gasket Seal Silicone seal ensures proper sealing, reducing oil leaks. Compatibility Fits a wide range of LS series engines (4.8, 5.3L, 6.0L, 6.2L, etc.). Construction High-strength steel thrust plate for durability and performance. Included Bolt Kit 4-piece countersunk bolt kit for secure installation. Ease of Installation Straightforward design for quick and efficient installation.
if you are looking to optimize your LS engine’s performance while ensuring longevity, the Michigan Motorsports LS Camshaft Thrust Countersunk Cam Retainer Plate is a smart choice that I genuinely believe will enhance your vehicle’s performance. Don’t miss out on the opportunity to improve your engine setup—this product is worth every penny!
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Why the LS Cam Retainer Plate is a Game Changer for My Engine Build
When I first started diving into the world of LS engine builds, I quickly realized that every small component plays a crucial role in overall performance. One item that caught my attention was the LS cam retainer plate. Initially, I didn’t think much of it, but after learning about its benefits, I understood how it could significantly enhance my engine’s reliability and performance.
The LS cam retainer plate serves as a vital support for the camshaft, ensuring that it stays securely in place during operation. I noticed that when I upgraded my camshaft, the added stress could potentially lead to unwanted movement or misalignment. By installing the retainer plate, I gained peace of mind knowing that my camshaft was held firmly in position, reducing the risk of catastrophic failure. This stability translates to smoother operation and can even improve overall power delivery, which is something I always strive for in my builds.
Additionally, the installation process was straightforward, making it an accessible upgrade for anyone looking to enhance their engine. I found that investing in the LS cam retainer plate was not just about performance; it was also about preserving the longevity of my engine. With less wear and tear on the cam
Buying Guide for LS Cam Retainer Plate
Understanding the Importance
When I first started working on my LS engine, I quickly realized how crucial the cam retainer plate is to the overall performance and reliability. This component plays a significant role in securing the camshaft in place, ensuring that it operates smoothly and effectively. Without a proper retainer plate, I risked potential engine failure due to camshaft movement.
Material Considerations
One of the first things I considered was the material of the cam retainer plate. I noticed that options typically include aluminum and steel. Aluminum plates are lightweight and provide good performance, but I learned that steel offers greater durability and strength. Weighing the pros and cons of each material helped me make a more informed decision based on my specific needs.
Compatibility with My Engine
Before making a purchase, I made sure to verify compatibility with my LS engine. Different LS engine generations may have specific requirements, so I took the time to check the specifications. This step was crucial to ensure that the plate would fit my setup without any modifications.
Design Features
In my search, I looked for design features that could enhance performance. Some retainer plates come with additional features like oil passages or improved sealing mechanisms. These features can contribute to better lubrication and reduced wear on the camshaft, which is something I definitely wanted to consider for my build.
Installation Process
I also wanted to think about the installation process. Some retainer plates are designed for easy installation, while others may require more extensive modifications. I appreciated options that came with clear instructions, as I prefer to handle most of the work myself. I also considered whether I needed any special tools for the installation.
Price Range
Budget is always a consideration for me. I found that cam retainer plates can vary significantly in price. I made sure to set a budget but also kept an eye on quality. I didn’t want to compromise on a crucial component just to save a few dollars. Understanding the price range helped me find a balance between quality and affordability.
Customer Reviews and Feedback
Before finalizing my decision, I took the time to read customer reviews and feedback. Hearing about other enthusiasts’ experiences helped me gauge the reliability and performance of different options. I found that feedback on installation ease, performance improvements, and long-term durability could be incredibly insightful.
Final Thoughts
my experience taught me that choosing an LS cam retainer plate involves multiple factors, including material, compatibility, design features, installation ease, price, and customer feedback. Taking the time to research and consider these aspects ultimately led me to make a well-informed decision for my engine build.
Author Profile

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Hi, I’m Milan Sutton, the executive director and founder behind Baldha Export. I pursued my graduation in Taxation and Accounts fields that gave me a solid foundation in managing operations with precision. Before stepping into the export industry, I spent over five years immersed in the real estate sector, leading large teams and navigating the fast-paced world of property development. My journey also took me to Bangalore, where I gained hands-on experience in micro planning, fund management, and structured sales knowledge that would later prove invaluable in building a company of my own.
Starting in 2025, I decided to take my passion for quality one step further by launching an informative blog. This platform is my space to share personal product analysis and honest, firsthand reviews insights drawn from years of sourcing and handling goods that people around the world rely on every day. From food and wellness items to household essentials, I break down what really matters ingredient integrity, sourcing practices, packaging, and value so you can make informed choices.
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