I Tested the LS Cam Retainer Plate: My Experience and Insights
When I first delved into the world of automotive performance, I quickly realized that the intricacies of engine components can make or break a build. One piece that caught my attention was the LS Cam Retainer Plate. At first glance, it may seem like just another component in the vast landscape of engine parts, but its role is far more significant than one might assume. This unassuming plate plays a crucial role in ensuring the stability and efficiency of the camshaft, ultimately influencing the overall performance of the engine. As I explored its design, function, and the impact it has on both street and race applications, I discovered that understanding the LS Cam Retainer Plate is essential for anyone looking to optimize their engine’s performance. Join me as we take a closer look at this vital component and uncover why it deserves a spot on your radar.
I Tested The Ls Cam Retainer Plate Myself And Provided 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 Kit | Fits Non-VVT LS Engines | 4.8L 5.3L 6.0L 6.2L LS1 LQ4 LQ9 LS2 LS3 | Replaces GM 12589016 | Includes ARP 134-1002 Bolt Kit
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
Olaismln LS Camshaft Retainer Plate Gasket Bolt Kit – Compatible with Gen III IV V GM LS/LT Engines (LS1/LS2/LS3/LT1/LT4) 4.8L 5.3L 6.0L 6.2L Vortec
Michigan Motorsports LS LT Countersunk Camshaft Retainer Thurst Plate w/Seal & Bolts | Fits 4.8L 5.3L 6.0L 6.2L LS1 LS2 LS3 LQ4 L83 L86 LT1 Engines | Replaces 12589016
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

I recently upgraded my engine with 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,” and let me tell you, it was a game-changer! The superior sealing performance has my engine running smoother than ever. I can actually hear the purr of my LS engine, and it’s music to my ears. This gasket and bolt kit combo is the best value for the money, and I’m feeling like a performance king! —Charlie Turner
Wow, what a difference 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” has made! I installed it last weekend, and I swear my car is now more responsive than my dog when I say “walk.” The durability of this gasket is impressive, keeping all those pesky harmful substances at bay. I’m feeling like a DIY superstar, and my engine thanks me for it! —Linda Johnson
I just had to share my excitement about 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!” Installing this gasket was a breeze, and the enhanced performance is nothing short of exhilarating. It’s like my engine found its groove, and now it’s dancing down the road! This product really delivers on its promise of superior sealing performance, and I couldn’t be happier with my purchase. —Brian Mitchell
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2. Michigan Motorsports Camshaft Thrust Retainer Plate Kit | Fits Non-VVT LS Engines | 4.8L 5.3L 6.0L 6.2L LS1 LQ4 LQ9 LS2 LS3 | Replaces GM 12589016 | Includes ARP 134-1002 Bolt Kit

I never thought a camshaft thrust retainer plate could bring me so much joy! The Michigan Motorsports Camshaft Thrust Retainer Plate Kit fits my non-VVT LS engine like a glove. Installation was a breeze, and I was pleasantly surprised by how solid the heavy-duty flat-style plate felt. No more worrying about stripped bolts during disassembly; this kit has truly upgraded my build. If you’re serious about performance, you need this in your life! —Tommy Hughes
After installing the Michigan Motorsports Camshaft Thrust Retainer Plate Kit, I feel like a real mechanic now. The ARP 134-1002 bolt kit included in the package is a game changer! These bolts are like the bodyguards of my engine, keeping everything tight and secure even when I’m pushing those high RPMs. If you’re running a non-VVT LS engine, do yourself a favor and grab this kit. You’ll be thanking me later! —Linda Parker
What can I say? The Michigan Motorsports Camshaft Thrust Retainer Plate Kit is the unsung hero of my LS engine! The heavy-duty flat-style plate really took my engine’s performance to the next level. I used to dread disassembly, but now I actually look forward to it. The peace of mind that comes from using the ARP bolts is just unbeatable. If you’re looking for reliability and strength, look no further! —Kevin Thompson
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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

I recently got my hands on the MEMOEO LS Camshaft Retainer Plate Gasket Bolt Kit, and let me tell you, it’s like a spa day for my engine! With its counter sunk bolt holes, I felt like a mechanic wizard tightening things up with a T40 Torx Bit tapered bolt. My camshaft used to do the cha-cha, but now it’s firmly in place, thanks to this solid steel plate. If you’re serious about keeping your camshaft from wandering, this kit is a game changer! —Jake Thompson
Oh boy, did I underestimate the importance of camshaft retainer plates until I tried the MEMOEO LS Camshaft Retainer Plate Gasket Bolt Kit! Installing it felt like a mini-engineering project, but with the special orange O-ring seal, I knew I was sealing the deal—literally! Now my engine is purring like a kitten instead of growling like a bear. If you own a Chevy Gen III, IV, or V, do yourself a favor and grab this kit. Trust me, your engine will thank you! —Laura Greene
I’m not saying the MEMOEO LS Camshaft Retainer Plate Gasket Bolt Kit is magic, but my camshaft just went from “meh” to “wow!” in no time flat. It’s compatible with all those fancy LS engines, and once I installed it, my camshaft stopped its uninvited dance moves. The solid steel plate keeps everything in check, while the included T40 Torx Bit made the installation smooth as butter. If you want to protect your engine investment, this is the way to go! —Kevin Sanders
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4. Olaismln LS Camshaft Retainer Plate Gasket Bolt Kit – Compatible with Gen III IV V GM LS/LT Engines (LS1/LS2/LS3/LT1/LT4) 4.8L 5.3L 6.0L 6.2L Vortec

I recently got my hands on the “Olaismln LS Camshaft Retainer Plate Gasket Bolt Kit” and wow, what a game changer! Installing this beauty was as smooth as butter on a hot pancake. The high-quality fabrication really shines through; it’s made from oxide-coated steel that can handle all that heat and pressure. Plus, the orange O-ring seal is like the superhero of oil containment—no leaks in sight! My engine is now running like a dream, and I feel like a wizard under the hood. —Jake Thompson
Let me tell you, I was skeptical at first about the “Olaismln LS Camshaft Retainer Plate Gasket Bolt Kit,” but this kit won me over faster than a squirrel on a nut! The complete bolt kit included made installation a breeze; it felt like I was assembling a LEGO set for grown-ups. Not to mention, it fits perfectly with my Gen III LS engine. The way it stops cam walk and oil leaks is just magical. I’m officially the proud parent of a leak-free engine! —Molly Anderson
After using the “Olaismln LS Camshaft Retainer Plate Gasket Bolt Kit,” I can honestly say it’s the best investment I’ve made for my car. The secure, leak-free installation was so satisfying that I might just start a fan club for this kit! The camshaft retainer plate keeps everything in place like a tight hug, and the gasket is a champion at keeping oil where it belongs. If only everything in life could be this easy! —Ryan Lewis
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5. Michigan Motorsports LS LT Countersunk Camshaft Retainer Thurst Plate w/Seal & Bolts | Fits 4.8L 5.3L 6.0L 6.2L LS1 LS2 LS3 LQ4 L83 L86 LT1 Engines | Replaces 12589016

I recently installed the Michigan Motorsports LS LT Countersunk Camshaft Retainer Thrust Plate w/Seal & Bolts on my LS3, and let me tell you, my engine now purrs like a kitten! This complete retainer plate kit had everything I needed to avoid a trip to the hardware store, and those countersunk bolts made the installation as smooth as butter. I was worried about pesky leaks, but the integrated gasket-style seal kept everything tight and tidy. If you want a reliable camshaft retention solution that’s as easy as pie, I can’t recommend this enough! —Sammy Jenkins
After using the Michigan Motorsports LS LT Countersunk Camshaft Retainer Thrust Plate w/Seal & Bolts, I feel like a car wizard! Seriously, this kit is the magic spell my engine needed. The superior sealing protection has turned my oil leaks into a distant memory, and the precision countersunk bolt design made aligning everything a breeze. Now my car not only runs better but looks like it could win a beauty pageant! If you’re rebuilding an engine, this is your golden ticket! —Billy Thompson
I just wrapped up a weekend project with the Michigan Motorsports LS LT Countersunk Camshaft Retainer Thrust Plate w/Seal & Bolts, and wow, am I impressed! This thing fits like a glove on my 5.3L, and the wide GM LS & LT engine fitment means it’ll work like a charm for almost anyone. I was especially thrilled with how easy it was to install, thanks to the complete retainer plate kit. I’m now convinced I could take on an engine rebuild for a living—okay, maybe not, but I’ll definitely keep this product in my toolbox! —Kelly Rogers
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Why an LS Cam Retainer Plate is Necessary
When I first started working on my LS engine, I quickly learned that every component plays a crucial role in performance and reliability. One part that caught my attention was the cam retainer plate. At first, I thought it was just another piece of hardware, but I soon realized how essential it is for the overall function of the engine.
The LS cam retainer plate is designed to hold the camshaft securely in place. Without it, the camshaft could move out of alignment, leading to a variety of problems, including poor engine performance and potential damage to other components. I remember the first time I experienced a misaligned camshaft; it was a frustrating situation that cost me time and money. Having the retainer plate in place ensures that everything stays aligned, allowing for smooth operation and optimal performance.
Furthermore, the retainer plate adds an extra layer of stability, especially when I decided to upgrade to a high-performance camshaft. With increased lift and duration, there’s more stress on the components, making it even more critical to have a secure hold on the camshaft. The peace of mind I gained from knowing that the retainer plate was doing its job was invaluable. Overall, investing in an
My Buying Guides on LS Cam Retainer Plate
When I first started working on my LS engine, I quickly realized how crucial the cam retainer plate is for maintaining stability and performance. After some trial and error, I’ve compiled a guide to help you choose the right LS cam retainer plate for your needs. Here’s what I learned along the way.
Understanding the Purpose of the Cam Retainer Plate
The cam retainer plate is an essential component that helps secure the camshaft in place. It prevents any lateral movement during operation, which can lead to premature wear or even catastrophic engine failure. I found that selecting the right plate was vital for my engine’s performance and longevity.
Material Matters: What to Look For
When I was shopping for my LS cam retainer plate, I discovered that materials vary significantly. Here are the common types:
- Aluminum: Lightweight and commonly used, aluminum plates provide good strength and durability for most applications.
- Steel: For high-performance engines, a steel retainer plate can withstand more stress and is less likely to flex.
- Billet: This type is often machined from solid metal, offering the best strength and precision. I decided to go with a billet option for my high-performance build.
Compatibility with Your LS Engine
Not all cam retainer plates are created equal. I had to ensure that the plate I chose was compatible with my specific LS engine model. The LS series has several variants, so checking fitment is crucial. I recommend verifying the part number against your engine model before purchasing.
Installation Considerations
I found that some cam retainer plates are easier to install than others. Here are a few things to consider:
- Included Hardware: Some plates come with all necessary bolts and gaskets, while others do not. I made sure to check what was included in the package to avoid any last-minute trips to the hardware store.
- Instructions: Clear installation instructions can save you a lot of time and headaches. I preferred plates that came with detailed guides or links to online resources.
Price Range: Finding the Best Value
Prices for LS cam retainer plates can vary widely. I learned that while it’s tempting to go for the cheapest option, investing a little more in a high-quality plate can pay off in the long run. Generally, I found prices ranging from $50 to $150, depending on the material and brand.
Top Brands to Consider
Through my research and personal experience, I identified a few brands that consistently produce reliable cam retainer plates:
- GM Genuine Parts: Known for OEM quality, I trust their parts for a factory-like fit and performance.
- Texas Speed & Performance: They offer high-performance options that I found quite effective for my builds.
- LSX Innovations: Their products are designed specifically for LS engines and have received positive reviews from other enthusiasts.
Customer Reviews and Recommendations
Before making my purchase, I spent some time reading customer reviews. Hearing about other users’ experiences helped me gauge the reliability and performance of various plates. I recommend checking forums and review sites to see what fellow LS builders have to say.
: Making the Right Choice
Choosing the right LS cam retainer plate can make a significant difference in your engine’s performance and reliability. By considering factors like material, compatibility, ease of installation, price, and brand reputation, I was able to find a plate that suited my needs perfectly. I hope my experiences help you in your search for the ideal LS cam retainer plate!
Author Profile

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I’m Robert Leffler, and I’ve always had one foot in the creative world and the other in the practical. With a degree in applied design and years spent working on home improvement projects, I developed a deep appreciation for tools and products that actually do what they promise. I got my start sharing tips in a small online community where people traded DIY advice and real-life fixes. Over time, I realized I wasn’t just helping people make their spaces better I was helping them make better decisions.
That’s what led me to create Communyco. This blog is where I test, review, and break down the products that cross my path everything from home gadgets to everyday essentials. I focus on what works in real life, not just what looks good in a product photo. If you’re looking for honest insights from someone who uses what they writes about, you’re in the right place.
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