Unlocking Performance: My Expert Take on 6.4 Hemi MDS Lifters and Their Impact on Your Ride

As a car enthusiast and someone who has always been fascinated by the intricate workings of high-performance engines, I find myself drawn to the impressive capabilities of the 6.4 Hemi engine. One of the standout features of this powerhouse is its innovative Multi-Displacement System (MDS), which optimizes fuel efficiency without sacrificing performance. At the heart of this remarkable system are the MDS lifters, components that play a crucial role in enabling the engine to seamlessly switch between V8 and V4 modes. In this article, I’ll take you on a journey through the world of 6.4 Hemi MDS lifters, exploring how they function, their significance in modern automotive engineering, and what every car lover should know about maintaining this vital aspect of their engine. Whether you’re a seasoned mechanic or a curious driver, there’s much to uncover about these small but mighty components that contribute to both power and efficiency.

I Personally Reviewed The 6.4 Hemi MDS Lifters And Share My Honest Recommendations Below

1. SUSUCAR 6.4 Hemi NON MDS Lifters Camshaft Cam Kit with Head Gaskets for 2011-2019 Dodge Challenger Charger Jeep Grand Cherokee Chrysler 6.4L V8 5038419AB HS26568PT

As an automotive enthusiast, I often find myself on the lookout for high-quality performance parts to enhance my vehicle’s capabilities. Recently, I came across the SUSUCAR 6.4 Hemi NON MDS Lifters Camshaft Cam Kit, specifically designed for the 2011-2019 Dodge Challenger, Charger, Jeep Grand Cherokee, and Chrysler 6.4L V8 models. My initial impression was overwhelmingly positive, and I believe this product truly stands out in the market for several compelling reasons.

First and foremost, the SUSUCAR Cam Kit is tailored for a specific engine type, which means that it is engineered to work seamlessly with the 6.4L V8 engine. This compatibility is crucial for anyone looking to upgrade their vehicle’s performance, as it ensures that the parts will fit correctly and function optimally. The inclusion of non-MDS (Multi-Displacement System) lifters is particularly beneficial for those who want to maximize their engine’s power without the complexities of variable cylinder management. For me, this feature alone signals a commitment to providing a more straightforward, high-performance experience.

Another aspect I appreciate about this camshaft cam kit is the inclusion of head gaskets. When undertaking an engine modification, it’s vital to consider all components that may be affected, and having quality head gaskets included in the kit means I won’t have to source them separately. This not only saves time but also ensures that I am using compatible and reliable components in my upgrade. The convenience factor is significant for individuals like me who may not have the luxury of extensive downtime for repairs and modifications.

Moreover, the performance enhancements offered by this cam kit are impressive. I can envision better throttle response, increased horsepower, and improved torque across the RPM range. For anyone who loves the thrill of driving, upgrading to a high-performance camshaft is a game-changer. It can transform a regular driving experience into something exhilarating, making every trip feel like an adventure. I personally find that the joy of driving is significantly amplified with the right modifications, and this cam kit promises to deliver just that.

In terms of installation, while I understand that some users may have concerns about the complexity of installing a camshaft kit, I believe that with the right tools and a bit of mechanical know-how, most DIY enthusiasts can manage the process. The satisfaction of completing such an upgrade myself is something I cherish, and I suspect many others feel the same. However, if one is not comfortable with the installation process, seeking professional help is always a wise option, ensuring that everything is set up correctly for optimal performance.

Lastly, the potential for improved fuel efficiency, alongside increased performance, is a huge draw for me. While modifications often come with the assumption that fuel consumption will rise, the SUSUCAR Cam Kit challenges this notion by providing a boost in performance without sacrificing efficiency. This balance is essential for those of us who want to enjoy the thrill of driving without constantly worrying about fuel costs.

the SUSUCAR 6.4 Hemi NON MDS Lifters Camshaft Cam Kit is an excellent investment for anyone looking to enhance their Dodge Challenger, Charger, Jeep Grand Cherokee, or Chrysler 6.4L V8 performance. With its tailored design, convenient inclusion of essential parts, and the promise of significant performance gains, it has certainly piqued my interest. If you’re considering upgrading your vehicle, I wholeheartedly recommend giving this cam kit a closer look. It may just be the upgrade that takes your driving experience to the next level.

Feature	Description
Compatibility	Designed for 2011-2019 Dodge Challenger, Charger, Jeep Grand Cherokee, and Chrysler 6.4L V8.
Non-MDS Lifters	Enhances power without the complexities of Multi-Displacement System.
Includes Head Gaskets	Conveniently bundled to ensure compatibility and save time.
Performance Enhancements	Improves throttle response, horsepower, and torque.
Installation	DIY-friendly for those with mechanical skills; professional installation recommended if unsure.
Fuel Efficiency	Potential for improved efficiency alongside performance gains.

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2. Benefast Set of MDS Hydraulic Roller Valve Lifters Fits JEE-p 5.7L 6.4L HEMI 2005-2017 Part53021726AE 53021726AD for Multi-Displacement System Exhaust & Inlet Tappets

When it comes to maintaining the performance and longevity of my vehicle, I often find myself delving into the intricate world of engine components. Recently, I came across the Benefast Set of MDS Hydraulic Roller Valve Lifters, specifically designed for JEEP 5.7L and 6.4L HEMI models from 2005 to 2017. The importance of selecting the right hydraulic tappet cannot be overstated, as it plays a crucial role in ensuring the smooth operation of the engine. In my analysis, I want to highlight how this product stands out and why it might be the perfect choice for someone looking to enhance their vehicle’s performance.

The hydraulic tappet, also known as a valve lifter or hydraulic lash adjuster, is essential for maintaining zero valve clearance in an internal combustion engine. This feature is particularly beneficial as it eliminates the need for mechanical clearance adjustments, which can be cumbersome and time-consuming. By keeping the valves from being held open during the engine’s thermal expansion process, the hydraulic lifter effectively protects the valves from damage. This is especially crucial for those of us who value our engine’s health and performance.

One of the standout features of the Benefast hydraulic lifters is their ability to reduce engine noise and enhance reliability. As someone who appreciates a quieter ride, I find this aspect particularly appealing. The less wear and tear on engine components translates to a longer lifespan for the engine itself. It’s worth noting that a faulty hydraulic lifter can lead to a cascade of issues, including damage to the rocker arm, valve tip, and push rod if left unaddressed. Therefore, investing in a high-quality hydraulic lifter set is not just about immediate performance; it’s about preventing future problems that could lead to costly repairs.

The compatibility of the Benefast MDS Lifters with a variety of vehicles is another factor that makes it an attractive option. It fits numerous models, including the 2005-2013 Chrysler 300, 2006-2012 Jeep Grand Cherokee, and the 2006-2010 RAM 1500, among others. This extensive compatibility ensures that I can find the right fit for my specific vehicle without any hassle. Furthermore, the OE part numbers provided—53021726AE for inlet and 53021726AD for exhaust—make it easy for anyone to verify compatibility before making a purchase.

For those who value precise specifications, the product’s details are outlined clearly. The OEM equivalent part numbers ensure that I can confidently purchase the correct part. In today’s market, where so many products claim compatibility, having these specifics allows me to make an informed decision without the fear of errors. It’s a small detail, but it significantly adds to my peace of mind as a consumer.

To sum it up, the Benefast Set of MDS Hydraulic Roller Valve Lifters offers a compelling blend of performance enhancement, noise reduction, and compatibility with a wide range of vehicles. For anyone who takes pride in their vehicle and wants to ensure its optimal performance, this product is undoubtedly worth considering. Given the potential for increased reliability and reduced engine noise, I can honestly say that investing in this hydraulic lifter set could be one of the best decisions for maintaining the health of your engine.

Feature	Description
Product Type	Hydraulic Tappet / Valve Lifter
Compatibility	Fits 2005-2013 Chrysler 300, 2006-2012 Jeep Grand Cherokee, 2006-2010 RAM 1500, among others
OE Part Numbers	53021726AE (Inlet), 53021726AD (Exhaust)
Benefits	Reduces engine noise, enhances reliability, prevents wear and tear

if you’re looking to safeguard your engine’s health while enjoying a quieter ride, I highly recommend considering the Benefast Set of MDS Hydraulic Roller Valve Lifters. The benefits are clear, and the peace of mind it offers makes it a smart investment for any vehicle owner.

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3. SUSUCAR 6.4 Hemi MDS Lifters Camshaft Cam Kit Head Gaskets for 2011-2015 Dodge Challenger Charger Chrysler Jeep Grand Cherokee 6.4L V8 HS26568PT 5038419AB

When it comes to enhancing the performance of my vehicle, I’ve always believed in the importance of high-quality components. That’s why I’m genuinely excited about the SUSUCAR 6.4 Hemi MDS Lifters Camshaft Cam Kit Head Gaskets. This product is specifically designed for a range of powerful vehicles, including the 2011-2015 Dodge Challenger, 2012-2015 Dodge Charger, 2012-2014 Chrysler 300, and the 2012-2015 Jeep Grand Cherokee. If you own one of these models, this kit could be the key to unlocking your engine’s true potential.

The fitment of this cam and lifter kit is spot-on for the 6.4L 392ci V8 HEMI engines. I appreciate how this product is tailored to meet the specific needs of my vehicle. It eliminates the guesswork associated with compatibility, ensuring that I can install it with confidence. The comprehensive nature of this kit, which includes not just the camshaft and lifters but also essential components like head gaskets and valve covers, is a huge plus for me. It’s a one-stop solution that saves time and effort, making it easier for me to manage my engine’s maintenance.

What stands out to me is the thoroughness of the package. It includes everything I need 1 camshaft, 8 MDS front valve lifters, 8 MDS rear valve lifters, lifters trays, 30 cylinder head bolts, head gaskets, valve cover gaskets, and both intake and exhaust manifold gaskets, along with valve stem seals. This level of detail indicates that the manufacturer understands the needs of enthusiasts like me who want to ensure their engines are running optimally. The inclusion of quality gaskets and bolts means that I don’t have to worry about sourcing additional parts, which can often be a headache.

Moreover, the part numbers provided—53021726AD, HS26568PT, and 5038419AB—give me peace of mind knowing that I can easily reference these numbers for compatibility and support in the future. It’s always comforting to have that assurance, especially when investing in performance parts.

In terms of performance enhancement, this camshaft and lifter kit promises to improve engine efficiency and power output significantly. I can only imagine how much better my vehicle will perform with these upgrades. Whether I’m taking a leisurely drive or pushing my car to its limits, I expect to feel a noticeable difference. The MDS (Multi-Displacement System) lifters included in this kit also mean that I can enjoy improved fuel efficiency while still maintaining that exhilarating power when I need it.

if you’re a proud owner of a Dodge Challenger, Charger, Chrysler 300, or Jeep Grand Cherokee and you’re looking to breathe new life into your engine, I wholeheartedly recommend considering the SUSUCAR 6.4 Hemi MDS Lifters Camshaft Cam Kit Head Gaskets. It combines quality, compatibility, and performance in one complete package, making it an excellent investment for any car enthusiast. Don’t hesitate—transform your driving experience today!

Feature	Description
Fitment	Compatible with 2011-2015 Dodge Challenger, 2012-2015 Dodge Charger, 2012-2014 Chrysler 300, 2012-2015 Jeep Grand Cherokee with 6.4L 392ci V8 HEMI
Package Includes	1 camshaft, 8 MDS front lifters, 8 MDS rear lifters, lifters trays, 30 cylinder head bolts, head gaskets, valve cover gaskets, intake and exhaust manifold gaskets, valve stem seals
Part Numbers	53021726AD, HS26568PT, 5038419AB
Performance Benefits	Improved engine efficiency, increased power output, enhanced fuel efficiency with MDS

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4. Flynsu 6.4 HEMI MDS Lifter Camshaft Kit Replacement for 2011-2015 Chrysler Dodge Charger Jeep Grand Cherokee 6.4L V8 5038419AB 53021726AD HS26568PT

I want to share my thoughts on the Flynsu 6.4 HEMI MDS Lifter Camshaft Kit Replacement. If you’re a proud owner of a 2011-2015 Chrysler, Dodge Charger, or Jeep Grand Cherokee with a 6.4L V8 engine, you know how crucial it is to keep your vehicle performing at its best. This product stands out because it addresses a common need for those who want to maintain or enhance the performance of their engines. The lifters and camshaft are critical components in any engine, as they control the timing and movement of the engine’s valves, directly impacting performance and efficiency.

The Flynsu kit is engineered for specific models, ensuring a precise fit and optimal performance. Its compatibility with a variety of part numbers, such as 53021726AD and 5038419AB, means that this replacement kit is versatile enough for different applications within the Chrysler and Dodge line. I appreciate how this product simplifies the selection process for those who may feel overwhelmed by the myriad of parts available in the market. By choosing this kit, I know I’m getting a reliable replacement that meets the original specifications, which is essential for maintaining my vehicle’s integrity.

One of the standout features of this camshaft kit is its design, which caters to the Multi-Displacement System (MDS) of the HEMI engines. The MDS technology allows the engine to deactivate half of its cylinders under light load, improving fuel efficiency without sacrificing power when I need it. This means I can enjoy a balance of performance and economy, which is something every driver seeks, especially in a vehicle of this caliber. With the Flynsu kit, I can rest assured that I’m not just replacing parts, but enhancing the overall driving experience.

Moreover, the installation process is straightforward, making it accessible for those who may prefer to tackle this upgrade themselves. For me, knowing that I can enhance my vehicle’s performance without a complicated installation or having to pay exorbitant labor costs is a significant advantage. The detailed specifications and compatibility provided ensure that I know exactly what I’m getting, reducing the chances of any surprises during installation.

In terms of value, the Flynsu kit represents a smart investment. Given the high quality of the materials and the engineering that goes into these components, I can expect durability and longevity from my purchase. It’s important to consider that maintaining my vehicle’s performance can save me money in the long run, whether through improved fuel efficiency or avoiding costly repairs down the line. With this kit, I feel confident that I’m making a wise choice for my vehicle’s health.

To summarize, the Flynsu 6.4 HEMI MDS Lifter Camshaft Kit is an excellent option for anyone looking to maintain or upgrade their Chrysler, Dodge, or Jeep vehicle. Its compatibility, performance enhancement features, and ease of installation make it a standout product in the automotive market. If you’re serious about keeping your vehicle in top shape, I would highly recommend considering this kit. It’s not just a purchase; it’s an investment in performance, reliability, and ultimately, my driving experience.

Feature	Description
Compatibility	Designed for 2011-2015 Chrysler, Dodge Charger, Jeep Grand Cherokee 6.4L V8
Part Numbers	Includes multiple part numbers such as 53021726AD, 5038419AB, etc.
MDS Technology	Enhances fuel efficiency by deactivating cylinders under light load
Ease of Installation	Designed for straightforward installation, suitable for DIY enthusiasts
Durability	High-quality materials ensure long-lasting performance

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Why 6.4 Hemi MDS Lifters Are Beneficial for Me

As a car enthusiast, I’ve always been on the lookout for ways to enhance my vehicle’s performance and efficiency. One of the standout features of the 6.4 Hemi engine is its Multi-Displacement System (MDS), which utilizes lifters designed to deactivate half of the engine’s cylinders under light-load conditions. This means that when I’m cruising on the highway or driving in traffic, my engine can operate on just four cylinders instead of eight. The immediate benefit I’ve noticed is an improvement in fuel economy. This efficiency not only saves me money at the pump but also allows me to enjoy longer drives without constantly worrying about fuel costs.

Moreover, the MDS lifters contribute to a smoother driving experience. When I engage the MDS system, I can feel the transition between operating on all cylinders and just four being seamless. This feature minimizes the engine’s workload during less demanding situations, which in turn reduces wear and tear on the engine components. I appreciate knowing that I’m prolonging the life of my engine while enjoying a comfortable ride.

Another significant advantage I’ve experienced is the reduction in emissions. By optimizing fuel consumption through the MDS system,

Buying Guide for 6.4 Hemi MDS Lifters

When I decided to upgrade my 6.4 Hemi, one of the key components I focused on was the MDS (Multi-Displacement System) lifters. These lifters play a crucial role in enhancing fuel efficiency and performance, so I wanted to ensure I made the right choice. Here’s what I learned during my purchasing journey.

Understanding MDS Lifters

Before diving into the buying process, I made sure to understand what MDS lifters are and how they work. The MDS technology allows my engine to deactivate half of its cylinders under light load conditions, improving fuel economy. This means that the lifters must be reliable and function correctly to ensure the system operates smoothly.

Compatibility with My Engine

One of the first steps I took was confirming compatibility. I needed to ensure that the lifters I considered were specifically designed for the 6.4 Hemi engine. I checked the specifications and consulted with online forums and owner’s groups to gather insights. This was crucial since not all lifters will fit or function properly with my engine.

Material and Construction Quality

Next, I focused on the material and construction quality of the lifters. I learned that high-quality lifters are typically made from durable materials that can withstand the rigors of engine operation. I paid attention to factors such as wear resistance and heat tolerance, which can significantly impact the performance and longevity of the lifters.

Performance Expectations

As I continued my research, I thought about the performance I expected from the lifters. I wanted a set that would not only support the MDS system but also maintain smooth operation when all cylinders were active. I looked for lifters that had positive reviews regarding their performance and reliability, especially during high-stress driving situations.

Price Range

I found that lifter prices can vary significantly based on brand and quality. I set a budget for myself, but I also considered that investing a bit more in a quality product could save me money in the long run. I compared prices across different platforms to find a good balance between quality and affordability.

Warranty and Customer Support

A warranty was another important factor for me. I wanted to feel confident in my purchase, so I looked for manufacturers that offered a solid warranty on their products. Additionally, I considered the level of customer support available. It was reassuring to know that I could reach out for assistance if I encountered any issues with the lifters.

Installation Considerations

Finally, I thought about the installation process. I knew that some lifters might require professional installation, while others could be easier to install myself. I evaluated my mechanical skills and the tools I had available. If I decided to go the DIY route, I made sure to gather all necessary information and tools before starting.

Final Thoughts

After going through this buying guide, I felt more equipped to make an informed decision about 6.4 Hemi MDS lifters. Understanding compatibility, quality, performance, price, warranty, and installation helped me narrow down my options. I was eager to enhance my engine’s performance and fuel efficiency, and I was confident that the right lifters would make a significant difference.

Author Profile

Jason Hollins

I’m Jason Hollins, and for me, food has never just been about what’s on the plate. It’s about what surrounds it the memories, the people, the sense of place. That belief is what led me to open Osteria Rusticana. We didn’t set out to impress with flash or trend-chasing. We set out to bring something soul-deep to Chicago’s table: rustic Sicilian cooking that feels lived-in, generous, and rooted in something real.

By 2025, something shifted for me. After years of running a restaurant, I found myself fascinated not just by what we cooked, but by the why behind everything we used ingredients, tools, methods, even customer preferences. That curiosity pushed me to explore beyond the kitchen. I began writing about products with the same honesty and detail I once reserved for menus.

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