The 5.7 Hemi engine is known for its power and reliability, but like any high-performance engine, it requires quality components to maintain optimal performance. Aftermarket lifters can significantly improve your Hemi's performance and longevity. Let's explore some of the best options available for your 5.7 Hemi.

Top Aftermarket Lifter Options

Blrack 5.7 Hemi MDS Camshaft and Lifters Kit

This comprehensive kit is an excellent choice for those looking to upgrade their entire valve train. It includes:

  • 16 high-quality hydraulic roller lifters (8 front and 8 rear)
  • A performance camshaft
  • 30 cylinder head bolts
  • A complete engine head gasket set

The Blrack kit is designed for 2009-2016 Dodge Ram 1500 and various Chrysler, Dodge, and Jeep models with the 5.7L Hemi engine. It's 100% factory tested for durability and reliability, ensuring a smooth and powerful engine operation.

LoftMarte 53021726AE MDS 5.7 Hemi Lifters and Camshaft Kit

Another comprehensive solution, the LoftMarte kit is tailored for direct OEM replacement. It's compatible with:

  • 2009-2016 Dodge Ram 1500
  • 2009-2021 Chrysler 300
  • Multiple Jeep models with 5.7L Hemi engines

This kit includes MDS lifters, a camshaft, and high-quality head gaskets. It's engineered for easy installation and aligns perfectly with OEM specifications.

GELUOXI Non-MDS Lifters Camshaft Kit

For those looking to disable the Multi-Displacement System (MDS) for enhanced performance, the GELUOXI kit is an excellent choice. It's suitable for:

  • 2009-2015 Jeep Grand Cherokee
  • Dodge Challenger
  • Chrysler vehicles with 5.7L V8 Hemi engines

This kit includes non-MDS lifters, a camshaft, and a valve cover gasket. By bypassing the MDS, you can achieve more consistent power delivery and potentially extend the life of your engine components.

Choosing the Right Lifters

When selecting aftermarket lifters for your 5.7 Hemi, consider the following factors:

  • Compatibility: Ensure the lifters are designed for your specific engine model and year.
  • Material quality: Look for lifters made from durable materials like high-grade steel.
  • MDS vs. Non-MDS: Decide whether you want to maintain or disable the Multi-Displacement System.
  • Brand reputation: Choose lifters from reputable manufacturers with positive customer reviews.
  • Warranty: A good warranty can provide peace of mind and protection for your investment.

Installation Considerations

While some experienced DIY mechanics might feel comfortable installing aftermarket lifters, it's generally recommended to have a professional handle the job. Proper installation is crucial for:

  • Ensuring correct alignment
  • Achieving optimal performance
  • Preventing premature wear or damage
  • Maintaining any applicable warranties

Benefits of Upgrading Your Lifters

Investing in high-quality aftermarket lifters can provide several benefits:

  • Improved engine performance: Better lifters can enhance overall engine efficiency and power output.
  • Reduced noise: Quality lifters can minimize valve train noise, resulting in a smoother-running engine.
  • Increased durability: Aftermarket lifters are often made with superior materials, potentially lasting longer than OEM parts.
  • Better fuel economy: Properly functioning lifters can contribute to improved fuel efficiency, especially in MDS-equipped engines.

Conclusion

Upgrading your 5.7 Hemi's lifters can significantly improve your engine's performance and longevity. Whether you choose the comprehensive Blrack kit, the OEM-style LoftMarte option, or the performance-oriented GELUOXI non-MDS kit, investing in quality aftermarket lifters is a smart choice for any Hemi owner looking to maximize their engine's potential.

FAQs About Best Aftermarket Lifters for 5.7 Hemi

    • How often should I replace the lifters in my 5.7 Hemi?
      Lifters typically don't have a set replacement interval. However, if you notice symptoms like ticking noises, misfires, or reduced performance, it may be time to consider replacement.
    • Can I mix MDS and non-MDS lifters?
      It's not recommended to mix MDS and non-MDS lifters. Your engine should either have all MDS lifters or all non-MDS lifters for proper function.
    • Will aftermarket lifters void my vehicle warranty?
      In most cases, using aftermarket parts won't void your entire vehicle warranty. However, if a problem arises that can be directly attributed to the aftermarket lifters, that specific repair might not be covered.
    • Are non-MDS lifters better for performance?
      Non-MDS lifters can provide more consistent power delivery and are often preferred by performance enthusiasts. However, they may slightly reduce fuel efficiency compared to MDS lifters.
    • Do I need to replace my camshaft when replacing lifters?
      While it's not always necessary, replacing the camshaft along with the lifters is often recommended, especially if you're experiencing lifter failure. This ensures optimal performance and prevents potential issues from mismatched components.