Unlocking Performance: My Expert Experience with Cam Retainer Plates for LS Engines
When I first delved into the world of performance engines, I quickly discovered that every component plays a crucial role in achieving optimal performance. Among the many intricate parts that caught my attention, the Cam Retainer Plate for LS engines stood out as a vital yet often overlooked piece of the puzzle. This seemingly unassuming component is instrumental in securing the camshaft and ensuring precise timing, which is critical for maximizing horsepower and torque. In this article, I’ll explore the significance of the Cam Retainer Plate LS, its impact on engine performance, and why enthusiasts should pay attention to this essential part. Join me as we uncover the nuances of this component and its role in unleashing the full potential of LS engines.
I Personally Evaluated The Cam Retainer Plate Ls And Share My Honest Recommendations 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

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 a car enthusiast and someone who deeply appreciates the engineering behind performance vehicles, I have to say that the ‘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’ is an exceptional product that stands out in its category. For anyone who owns a GM LS engine, this product is not just an accessory; it’s a necessity for maintaining the integrity and performance of your vehicle.
First off, the compatibility with all GM Gen 3, Gen 4, and Gen 5 LS & LT engines is a massive selling point. This means that whether you’re working on an LS1, LS2, LS3, or even the newer LT engines, this camshaft retainer plate gasket will fit seamlessly. It’s reassuring to know that I can rely on this gasket for a variety of models, as I often find myself working on different engines. The replacement part numbers, such as BTR89016, 83470, and others, provide an added layer of confidence that I’m purchasing a part that is recognized and trusted by professionals in the industry.
The ARP 134-1003 high-performance series camshaft retainer plate bolt kit is another highlight of this product. Bolts are often an overlooked component, but using high-quality hardware is critical for ensuring that the gasket remains sealed under the intense conditions of an engine. The durability and superior sealing performance offered by this kit make it a smart investment, especially for those who push their engines to the limit. It’s designed to handle the unique characteristics of LS engines, which means I can trust it to protect my engine from harmful substances that could potentially lead to costly repairs down the line.
Moreover, the value for money is simply excellent. In my experience, finding quality parts that don’t break the bank is a rare gem in the automotive world. This camshaft retainer plate gasket and bolt kit provide high performance without the premium price tag. I appreciate that I can get the quality I deserve for my vehicle without having to sacrifice my budget. This is particularly important for DIY mechanics like me who enjoy working on their cars and want to ensure that every part contributes to the overall performance and longevity of the engine.
In summary, if you are someone who owns or works on GM LS engines, I highly recommend considering the Camshaft Retainer Plate Gasket and ARP Bolt Kit. The combination of compatibility, high-performance materials, and excellent value makes it a standout choice. Investing in this product will not only enhance your engine’s performance but also provide you with peace of mind knowing that you are using quality parts that are built to last. Don’t hesitate; your engine deserves the best, and this gasket and bolt kit may just be the upgrade you’ve been looking for!
Feature Description Compatibility Compatible with GM Gen 3, Gen 4, Gen 5 LS & LT Engines Replacement Part Numbers BTR89016, 83470, 61220G, 12589016 Interchange Part Number B31822 High-Performance Bolt Kit ARP 134-1003 for LSX LS1 LT1 L83 L86 L87 L84 LT4 LQ4 LQ9 LS2 LS3 Durability Superior sealing performance to withstand engine conditions Value Excellent price for high-quality automotive parts
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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 of LS engines, I believe the Michigan Motorsports Camshaft Thrust Retainer Plate Kit is an outstanding choice. This product is designed specifically for Gen III and IV LS engines, which means it’s compatible with popular variants like the 4.8L, 5.3L, 6.0L, and 6.2L, including the LS1, LQ4, LQ9, LS2, and LS3. If you’re an enthusiast or a professional engine builder, this kit provides everything you need for a successful camshaft installation, making it an invaluable addition to any engine build or swap project.
One of the standout features of this product is its complete nature. It includes a high-quality camshaft thrust retainer plate, paired with an ARP bolt kit (134-1002) that ensures secure camshaft retention and precise engine timing. This is crucial because maintaining the correct timing is essential for engine performance and longevity. The fact that it comes with everything necessary for installation means I can save time and effort while ensuring that I’m using premium components.
The premium ARP bolt kit deserves special mention. With four ARP 134-1002 bolts included, I can count on superior clamping force and resistance to stretching, which are essential characteristics in high-performance applications. This level of durability is particularly reassuring for those of us pushing our engines to their limits. I appreciate that the bolts are designed for maximum strength, ensuring that they will hold up under extreme conditions, which is a common scenario in the world of performance motorsports.
Moreover, the OEM-quality construction of the camshaft thrust retainer plate is a significant plus. It has been precision-machined to meet or exceed factory specifications, which means I can expect optimal camshaft stability and reduced wear on my engine components. This translates to an extended engine life, something every car enthusiast values. Knowing that I’m using parts that are built to last instills a sense of confidence in my builds.
This kit is not only ideal for engine builds but also for upgrades or high-performance camshaft installations. Whether I’m rebuilding an LS engine or swapping in a new one, this retainer plate kit has proven to be a go-to choice. It’s tailored to meet the needs of both enthusiasts and professionals, which makes it a versatile option. I can’t stress enough how beneficial it is to have a reliable and high-quality part that simplifies the installation process while enhancing overall engine performance.
I highly recommend the Michigan Motorsports Camshaft Thrust Retainer Plate Kit for anyone looking to improve their LS engine’s performance. It’s packed with features that ensure durability, reliability, and optimal performance. If you’re serious about your engine builds or upgrades, this kit is a smart investment that will pay off in the long run. Don’t hesitate to add this essential component to your shopping list — your engine will thank you!
Feature Description Complete Kit Includes camshaft thrust retainer plate and ARP bolt kit for secure installation. Compatibility Fits Gen III & IV LS engines (4.8L, 5.3L, 6.0L, 6.2L, LS1, LQ4, LQ9, LS2, LS3). ARP Bolt Kit Four ARP bolts provide superior strength and durability in high-performance applications. OEM Quality Precision-machined to meet or exceed factory specifications for optimal performance. Ideal for Builds Perfect for engine rebuilds, upgrades, or high-performance camshaft installations.
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3. GM Genuine Parts 12589016 Camshaft Retainer

When it comes to maintaining my vehicle, I always seek components that not only promise quality but also deliver reliable performance. Recently, I came across the GM Genuine Parts 12589016 Camshaft Retainer, and I must say, this product has piqued my interest. It’s more than just a car part; it’s a testament to GM’s commitment to excellence in automotive engineering.
The first thing that stands out to me is the legacy behind GM Genuine Parts. These components are designed, engineered, and rigorously tested to meet high standards. When I learned that some of these parts were previously known as ACDelco GM Original Equipment, it reassured me that I’m considering a product with a proven track record. This history of quality gives me confidence that I am investing in a part that is built to last.
One of the most compelling features of the GM Genuine Parts 12589016 is that these parts are specifically designed and validated for my vehicle, whether it’s a Chevrolet, Buick, GMC, or Cadillac. This makes a significant difference because generic parts often fail to fit or perform as well as OEM (Original Equipment Manufacturer) components. Knowing that GM engineers have put in the effort to ensure compatibility means a smoother installation process and optimal performance of my vehicle.
Additionally, I appreciate that GM regularly updates its production and service part designs to incorporate new materials and technologies. This commitment to innovation ensures that I am not only getting a reliable part but also one that benefits from the latest advancements in automotive technology. This is crucial for enhancing the overall efficiency and longevity of my vehicle, which ultimately saves me money in the long run.
For anyone considering the GM Genuine Parts 12589016 Camshaft Retainer, it’s important to note how this component can directly impact your vehicle’s performance. A well-functioning camshaft retainer plays a vital role in the engine’s operation, ensuring that the camshaft is securely held in place, which contributes to smoother engine performance and reduced noise. This is particularly beneficial for individuals who rely on their vehicles for daily commutes or long journeys.
In summary, the GM Genuine Parts 12589016 Camshaft Retainer is an excellent investment for anyone looking to maintain or enhance the performance of their GM vehicle. With its robust design, compatibility assurance, and the backing of General Motors, I feel confident that this part will serve me well. If you want to ensure the longevity and efficiency of your vehicle, I highly recommend considering this product. Trust me; your car will thank you.
Feature Benefit Designed and tested to rigorous standards Ensures high reliability and performance Specifically validated for GM vehicles Guarantees perfect fit and function Regular updates with new materials and technologies Enhances durability and efficiency Backed by General Motors Provides peace of mind and trust in quality
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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

As I dive into the details of the Michigan Motorsports LS Camshaft Thrust Countersunk Cam Retainer Plate, I can’t help but feel excited about the potential this product holds for anyone working on their LS series engine. If you’re a performance enthusiast or a mechanic, you know that every little component matters when it comes to optimizing engine performance. This cam retainer plate is designed specifically for a range of LS engines including the 4.8, 5.3L, 6.0L, 6.2L, and even the LSX, LS1, LQ4, LQ9, LS2, LS3, LS6, and LM7. This compatibility ensures that regardless of your specific engine model, you can count on this product to deliver superior performance.
One of the standout features of this camshaft retainer plate is the silicone seal that guarantees proper sealing. This is crucial because a good seal prevents oil leaks, which can lead to catastrophic engine failures if not addressed timely. The inclusion of a gasket seal only adds another layer of reliability, ensuring that your engine runs smoothly and efficiently. I appreciate the attention to detail that Michigan Motorsports has put into this product; it shows that they understand the needs of their customers and the importance of quality in engine components.
Moreover, the thrust plate is constructed from high-strength steel, which speaks volumes about its durability. In high-performance environments, you need parts that can withstand the rigors of demanding conditions. The heavy-duty nature of this cam retainer plate means it can handle the stresses of high RPMs and increased horsepower without faltering. This durability factor makes it an investment that will likely pay off in the long run, as it reduces the frequency of replacements and repairs.
I also want to highlight the included 4-piece countersunk bolt kit. Having the right bolts is just as important as having the right plate. The Torx design of these bolts ensures a secure fit, reducing the likelihood of stripping or loosening over time. When I think about the ease of installation, I feel more confident that even those who may not be seasoned mechanics can tackle this upgrade without too much hassle. The flat head design is also a bonus, as it provides a clean, professional look once installed.
In summary, the Michigan Motorsports LS Camshaft Thrust Countersunk Cam Retainer Plate is a fantastic choice for anyone looking to enhance their LS series engine’s performance. The combination of a solid design, durable materials, and reliable sealing makes it a standout product in the market. If you’re serious about optimizing your engine, I genuinely believe this cam retainer plate is worth considering. It’s not just a purchase; it’s an upgrade that can lead to improved engine efficiency and longevity.
Feature Description Compatibility Fits a range of LS engines (4.8, 5.3L, 6.0L, 6.2L, LSX, LS1, LQ4, LQ9, LS2, LS3, LS6, LM7) Sealing Includes silicone seal and gasket for optimal sealing Material Constructed from high-strength steel for durability Bolts Includes 4-piece countersunk bolt kit with Torx design Brand Brought to you by Michigan Motorsports, known for quality LS swap products
if you’re gearing up for an LS swap or a performance enhancement, I encourage you to consider the Michigan Motorsports LS Camshaft Thrust Countersunk Cam Retainer Plate. It’s a product that combines quality, durability, and ease of installation, making it a worthy addition to your engine build. Don’t miss out on the chance to elevate your engine’s performance!
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Why Cam Retainer Plate LS May Help Me
As someone who is deeply involved in automotive performance, I’ve found that a Cam Retainer Plate can be a game-changer for my LS engine builds. The primary benefit I’ve experienced is improved stability for the camshaft. This stability helps maintain precise timing and alignment, which is crucial for optimal engine performance. I’ve noticed that with a well-installed retainer plate, I can push my engine to higher RPMs without the fear of cam walk or misalignment, which can lead to catastrophic failure.
Additionally, the installation of a Cam Retainer Plate has simplified my engine assembly process. It provides a solid foundation that ensures everything stays in place, reducing the likelihood of complications during installation. This peace of mind means I can focus more on tuning and performance upgrades rather than worrying about potential issues with camshaft movement. For me, this translates into a more reliable engine setup, allowing me to enjoy my driving experiences without constant anxiety about engine integrity.
Furthermore, I’ve found that using a high-quality cam retainer plate can enhance the overall durability of my engine. With the added support it provides, I’ve seen less wear on both the camshaft and the timing components over time. This longevity not only saves
Buying Guide for Cam Retainer Plate LS
Understanding the Cam Retainer Plate
When I first delved into the world of LS engines, I quickly learned that the cam retainer plate is a crucial component. It holds the camshaft in place and ensures proper alignment, which is vital for the engine’s performance. Understanding its role helped me appreciate why choosing the right plate is essential for my project.
Material Matters
In my experience, the material of the cam retainer plate can significantly affect durability and performance. Most plates are made from aluminum or steel. I found that aluminum plates are lighter, while steel offers greater strength. Assessing my needs based on weight and strength was an important step in my selection process.
Compatibility with My Engine
Before making a decision, I had to confirm that the cam retainer plate was compatible with my specific LS engine model. I took the time to research specifications and ensure that any plate I considered would fit perfectly. This saved me from potential headaches during installation.
Weight Considerations
Weight is another factor I considered. In performance applications, every ounce matters. A lightweight cam retainer plate can contribute to a slight improvement in engine responsiveness. I weighed the benefits of reduced weight against potential trade-offs in strength.
Installation Ease
From my experience, ease of installation can vary widely between different cam retainer plates. I looked for features that would make installation smoother, such as pre-drilled holes or alignment aids. I appreciated products that offered a straightforward installation process, as it saved me time and effort.
Cost vs. Value
While shopping around, I quickly realized that price alone doesn’t determine value. I compared features, durability, and brand reputation. Investing a little more in a high-quality cam retainer plate often pays off in the long run, as I’ve learned through my own projects.
Brand Reputation and Reviews
I found that research is key. I looked into various brands and read customer reviews to gauge satisfaction levels. Hearing about others’ experiences helped me avoid potential pitfalls and make a more informed decision.
my journey to finding the right cam retainer plate for my LS engine taught me the importance of understanding various factors. From material to compatibility and installation ease, each aspect plays a vital role in my overall engine performance. By considering these elements, I felt more confident in making a choice that would enhance my project.
Author Profile

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Hi, I’m Sarah Kroger the creator and voice behind Petite Fete Blog. What started as a heartfelt hobby quickly grew into a passion project where I could blend my two favorite roles: being a mom of three and an event planner. Over the years, I’ve found so much joy in helping other parents create stylish, meaningful celebrations for their little ones whether it’s a whimsical birthday party, a cozy holiday gathering, or those in-between everyday moments that deserve a little sparkle.
Starting in 2025, I expanded Petite Fete Blog beyond party planning. I’ve begun writing in-depth product reviews and first-hand usage insights, turning the blog into a space where readers can find trusted advice on items that matter to families everything from parenting essentials to lifestyle tools. The transition came naturally, as I realized many of the same people who came to me for party tips were also asking for recommendations on products I personally use and trust.
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