Do you love the power of your 5.7L Hemi engine but hate the clunky feeling of the Multi-Displacement System (MDS)? Many truck owners feel frustrated when their engine constantly switches between four and eight cylinders. This transition often causes annoying vibrations, sluggish throttle response, and concerns about long-term engine wear. You want your truck to run smoothly and reliably, but the market is flooded with dozens of different delete kits, making it difficult to know which one will actually get the job done right.
Choosing the wrong parts can lead to wasted money and even more headaches under the hood. You deserve a setup that provides consistent power without the constant worry of lifter failure or system glitches. That is why we created this guide to help you cut through the confusion. We have researched the best components on the market to ensure you pick a high-quality kit that lasts.
In this post, we will break down the essential components you need for a successful MDS delete. You will learn how to identify the most durable lifters, the best camshaft options, and the tuning requirements for your specific vehicle. By the end of this article, you will have the confidence to upgrade your Hemi and restore the performance you truly crave. Let’s dive into the details so you can get your truck back on the road with total peace of mind.
Top Mds Delete Kit 5.7 Hemi Recommendations
- Fitment: 5.7 Hemi Engine Lifter for Dodge Ram 1500 SLT Sport Laramie Longhorn ST HFE Rebel Special Service Limited Big Horn Lone Star Tradesman Classic SLT 2011-2020 Hemi 5.7L V8
- Fitment: Lifters 5.7 Hemi MDS Cam and Lifter Kit for Dodge Ram 1500 ST Laramie SLT Hemi 5.7L V8 VIN: T 2009-2010
- Replace OEM Number: Camshaft-53022263AF, Valve tappet 53021728AE*2, 53021726AE*2, Oil pump-53021622BH, Water pump-53022192AE, Chain-53022316AC, Overhaul kit-HS26423PT, CR345HS-C, Cylinder head bolt-ES72200, VVT Gear-53022243AF
- 5.7 Hemi MDS Lifters Kit Includes: 1 x Camshaft, 1 x 5.7L Exhaust Pipe Bolts, 1 x Timing Chain Kit, 4 x Valve Tappets, 1 x Oil Pan Kit, 1 xOverhaul Kit, 1 x VVT Gear, Water Pump, Oil Pump and 2 x Gloves
- Quality: We have the OE quality parts and accessories you need at the lowest possible prices. Our parts are the best for restoring your vehicle to factory condition performance
- FITMENT: Compatible with Dodge Ram 1500 SLT Sport Laramie Longhorn ST HFE Rebel Special Service Limited Big Horn Lone Star Tradesman Classic SLT 2011-2020 Hemi 5.7L V8
- REPLACEMENT OE NUMBER: Camshaft# 53022263AF, 53022263AE; MDS Lifters# 5038784AB, 5038784AC, 53021720AB, 53021720AD; Head Gasket Set# HS26423PT; Cylinder Head Bolt-ES72200
- IMPROVED PERFORMANCE & RELIABILITY: Upgraded camshaft and lifters help eliminate common MDS-related issues like ticking noise, misfires, and lifter failure—ideal for both stock and modified engines
- HIGH-QUALITY MATERIALS: Manufactured to meet or exceed OEM standards, ensuring durability, proper oil flow, and resistance to high temperatures and pressure for long-lasting engine protection
- INCLUDING: 1 X Camshaft, 1 X 5.7L Exhaust Pipe Bolt, 1 X Overhaul Kit, 4 X Valve Tappets, 1 X Bolt Set, 1 X Oil Seal + Seal Ring, 4 X Water Plugs, 2 Gloves
- These parts are manufactured directly from only high quality companies with ISO, QS & TS quality systems in place. These are not cheap Chinese parts, this is a quality kit that will last.
- This kit will include: (1) Non-MDS camshaft / (1) Timing Chain Set / (1) Oil Pump
- (4) Lifter Yokes with (16) non-MDS lifters / (1) Complete Head Gasket Set
- (1) Timing Cover Gasket Set / (1) Complete Head Bolt Set
- The pictures are accurate and show you the actual parts that you will be buying. Because of limits, sometimes not all the parts are pictured, but we always try to supply pics of the main pieces. If you have any other questions, feel free to send us a message, and we can usually get back to you within 1 business day. Thanks!
- VEHICLE FITMENT - 5.7 Hemi camshaft kit compatible with MDS Hemi Engine, compatible with 2011-2015 Ram 1500 5.7L, compatible with 2009 Chrysler Aspen 5.7L
- VEHICLE FITMENT - MDS lifter kit compatible with 2009 Dodge Durango 5.7L, compatible with 2009-2010 Dodge Ram 1500 5.7L
- PACKAGE LIST - 1 x camshaft, 16 x valve lifters (front & rear), 4 x lifters trays with bolts, 1 x camshaft phaser/adjuster, 1 x water pump, 1 x oil pump, 30 x head bolts, 1 x cylinder head gasket set, 1 x oli pan gasket set, 1 x timing chain kit, 1 x valve cover gasket set
- PART NUMBER - Lifters: 53021726AC, 53021726AD, 53021726AE, 53021720AB, 53021720AD, 53021720AE, 53021720BB, 53021572AC, 53022372AA, 5038785AD, 5038684AA, 5038785AA, 5038785AB, 5038785AC, camshaft: 53022263AF, 53022263AE, head gaskets: L5701K-16, HB228, CR345HS-C
- NOTE: Please double check the model, year to make sure it fits your car before purchasing
- Lifters Kit Includes: 16 x NON-MDS lifters, 4 x solenoid block off plugs
- Vehicle Fitment: HEMI lifters set for 5.7L Ram - 2003-2004, for 5.7L Ram 2500/3500 - 2005-2008, for VVT 5.7L with MT Challenger/Ram/SUV - 2009-2014, for 6.1L SRT-8 Engines with AT or MT Challenger/Charger/300C/Magnum/Jeep SRT-8 - 2006-2010
- Vehicle Fitment: Valve lifters for 6.4L SRT-8 Engines with MT Challenger - 2011-2014, for 5.7L 300C/Magnum/Charger/Ram 1500 - 2005-2008, for 5.7L with AT Challenger/Charger/300C/Ram 1500 - 2009-2014, for 6.4L with AT Challenger/Charger/300C/Jeep SRT-8 - 2011-2014
- Part Number: 5038784AD, 5038686AA, 5038784AA, 5038784AB, 5038784AC, 53021572AA, 53021720AA, 53021720AB, 53021720AC, 53021720AD, 53021720AE, 53032221AA
- NOTE: Please double check the model, year to make sure it fits your car before purchasing
- [OE Part Number]: 201-300-17, 5038784AD, MK112-303-11
- [Compatible Vehicle]: Fit for Ram 1500/2500/3500/4000/1500 Classic 5.7L V8 4WD/RWD HEMI 2011-2019; Fit for Dodge Ram 1500/2500/3500 5.7L V8 4WD/RWD HEMI 2009-2010; Fit for Dodge Challenger/Charger/Durango 5.7L V8 4WD/RWD HEMI 2009-2019.
- [Compatible Vehicle]: Fit for Chrysler 300/Aspen 5.7L V8 4WD/RWD HEMI 2009-2019; Fit for Jeep Commander/Grand Cherokee 5.7L V8 AWD/RWD HEMI 2009-2019.
- [High Quality]: Precision-machined from premium materials for excellent strength and wear resistance, ensuring long-term durability and smooth engine function.
- [High Performance]: Optimized design delivers reliable valve timing and improved engine response, helping your vehicle run smoother and more efficiently.
The Ultimate Guide to 5.7 Hemi MDS Delete Kits
The Multi-Displacement System (MDS) in your 5.7 Hemi engine saves fuel by shutting down four cylinders. While this is great for highway gas mileage, many truck owners prefer consistent power and engine longevity. An MDS delete kit replaces these complex parts with standard components. This guide helps you choose the right kit for your vehicle.
Key Features to Look For
When you shop for a delete kit, look for complete sets. A good kit includes more than just lifters. It should come with a new camshaft, head gaskets, and head bolts. You also need an engine tuner or programmer. The tuner updates your truck’s computer to recognize the new hardware. Without the tune, your engine will not run correctly.
Important Materials
Durability matters when you open your engine. Look for lifters made from hardened steel. High-quality kits use heavy-duty gaskets that prevent oil leaks. The camshaft should be made of billet steel for the best strength. Cheap materials can fail quickly and cause expensive damage to your engine block.
Factors That Improve or Reduce Quality
Quality usually depends on the brand reputation. Reputable companies test their parts under high heat and pressure. Kits that include “drop-in” parts make installation much easier. Poor quality kits often use generic seals that fail after a few thousand miles. Always check if the kit is designed specifically for your engine’s year and model. Mismatched parts reduce performance and reliability.
User Experience and Use Cases
Most users install these kits to fix the “Hemi tick.” This common noise often comes from failing MDS lifters. Once you install the kit, your engine will run on all eight cylinders all the time. You will notice smoother acceleration and a more consistent exhaust note. This upgrade is perfect for people who tow heavy trailers or want their engine to last for hundreds of thousands of miles.
10 Frequently Asked Questions
Q: Will this kit improve my gas mileage?
A: No. You will likely see a small decrease in fuel economy because your engine will no longer use the cylinder-deactivation feature.
Q: Is this a difficult job to perform?
A: Yes. This process requires removing the cylinder heads and the camshaft. It is best for experienced mechanics or professional shops.
Q: Do I need a custom tune?
A: Yes. You must use a handheld tuner to disable the MDS software in your truck’s computer. If you skip this step, your engine will throw error codes.
Q: What is the “Hemi tick”?
A: It is a tapping sound caused by a collapsed lifter. An MDS delete kit is the permanent fix for this problem.
Q: Can I use my stock camshaft?
A: You can, but most experts recommend upgrading to a performance camshaft while the engine is already apart.
Q: How long does the installation take?
A: A professional shop usually takes 8 to 12 hours to finish the job.
Q: Will this void my warranty?
A: If your truck is still under the factory warranty, this modification will likely void it.
Q: Does the engine sound different?
A: Yes. Many owners report a deeper, more aggressive exhaust tone because the engine stays in V8 mode constantly.
Q: Are all lifters the same?
A: No. Make sure you buy “non-MDS” lifters. Standard MDS lifters will not work with your new setup.
Q: Is this kit worth the money?
A: If you want to prevent future lifter failure and improve engine reliability, it is a great investment for long-term ownership.