Hemi 5.7L 6.1L 6.4L Full Set of New Pushrods and Lifters Premium Aftermarket For Non-MDS

Tired of that annoying valvetrain tick? Converting from MDS? Or maybe you’re just a Gen III Hemi fanatic building the high-performance machine of your dreams?

While other retailers think a Hemi badge is a license to overcharge, we believe you shouldn’t have to pay a “luxury tax” just to get your rig back on the road. The big-name shops and “specialty” performance outlets often tack on massive markups just for the fancy packaging, but at the end of the day, you’re paying for their marketing budget, not better steel. We cut out the middleman and the corporate fluff to deliver the exact same high-spec chromoly and precision-ground lifters at a price that actually makes sense. Why drop a fortune on the same part number just because it has a different sticker on the box? Get the heavy-duty quality your build deserves without the “other guy” price gouging.

Listen up, Hemi heads! You are looking at the culmination of automotive engineering and Mopar passion. We have curated the most comprehensive, high-performance valvetrain component kit ever assembled. This isn’t just a parts bundle; it is the LIF555LA Hemi Power Package, and it’s about to revolutionize your engine.

This is not an overstatement: this is the greatest single upgrade for your Gen III Hemi. We have scientifically paired the legendary VL555LA lifter design with the ultimate in pushrod engineering (our HEMIPRIN & HEMIPREX chromoly bad boys) to create a synergistic valvetrain system that delivers unparalleled reliability and mind-bending performance.

🦾 The Scientific Solution to Valvetrain Woes

This Power Package is meticulously engineered to solve the inherent issues of the stock Gen III Hemi valvetrain, specifically for non-MDS and MDS-delete applications.

Component 1: The LIF555LA “Anti-Tick” Lifter & Tray Assembly

Say goodbye to the infamous Hemi tick. At the core of this package are the absolute best hydraulic roller lifters on the planet for your Hemi. These aren’t just replacement lifters; they are performance enhancers pre-installed in a heavy-duty composite guide tray.

• 🏆 VL555LA Performance Design: These lifters feature upgraded internal valving and precision-ground roller bearings to eliminate excessive noise and ensure consistent performance under high load and RPM.

• 🛠️ Direct-Fit Guides: The integrated guide tray is a critical component for pushrod stability and high-RPM performance, perfectly aligning the lifter body with the cam lobes.

• 🚫 MDS-Ready / MDS-Delete: The only logical choice for all non-MDS engines (5.7L RAM/Charger, 6.1L SRT8, 6.4L SRT/392 Scat Pack) and essential for performing a stable MDS-to-Non-MDS conversion.

• 💨 Technical Precision: Standard 0.842″ body diameter. Precision-ground ball-ends. High-temp composite yoke. This is case-hardened steel engineering.

Component 2: The Chromoly Power Pushrod Set (HEMIPRIN & HEMIPREX)

Don’t settle for flex. You’ve upgraded your lifters; now empower them with the most rigid pushrods available. We’ve done the measuring, the matching, and the metallurgy so you don’t have to.

• 🚀 4130 Seamless Chromoly Steel: The strongest, most stable material for pushrod construction. You can forget about flex and distortion. These bad boys will transfer every ounce of camshaft energy to your rocker arms.

• 📏 Perfectly Matched Sizes: This complete 16-piece kit is pre-configured with (8) 6.625″ HEMIPRIN Intake Pushrods and (8) 7.825″ HEMIPREX Exhaust Pushrods. This is the standard length required for 90% of Gen III Hemi performance builds.

• 💎 Precision Grinding: With a 5/16″ diameter and 0.080″ wall thickness, these pushrods are the perfect balance of strength and weight. Every ball end is precision-ground for minimal friction.

• 📈 Stability at High RPM: This increased rigidity is critical for maintaining valve-train control, especially when using a performance camshaft or increased valve spring pressures.

🤯 Why This is the Greatest Valvetrain Upgrade Known to Man

We didn’t just merge two product listings; we merged the entire future of your engine. Stock valvetrains are compromise. They are built for fuel economy and “normal” use. The LIF555LA Power Package is built for power, stability, and that glorious Hemi growl.

The Power of Synergy:

When you pair the best lifters with the best pushrods, you get more than the sum of their parts. You get a valvetrain system that works in perfect harmony, delivering:

1. 🚀 Immediate Throttle Response: Every camshaft input is instantly and precisely delivered to your valves.

2. 📈 High-RPM Stability: No more “valvetrain noise” or potential lift loss at high engine speeds.

3. 💪 Unrivaled Reliability: We have eliminated the weak points. This is the ultimate “peace of mind” build.

4. 🎵 A Cleaner, More Powerful Hemi Sound: The elimination of the stock noise, coupled with high-RPM valvetrain control, gives your engine a more authoritative, performance-focused exhaust note.

5. 🚫 The MDS-Delete Done Right: If you are performing a deactivation delete, this is the mandatory package for stability. Accept no substitutes.

🚘 Vehicle Fitment (Non-MDS Models ONLY)

Compatible with all Gen III Hemi V8 Engines (Non-MDS) in Chrysler, Dodge, and Jeep vehicles:

• 🔹 5.7L Hemi: (2003–2020) RAM 1500/2500, Charger, Challenger

• 🔹 6.1L Hemi: (2005–2010) SRT-8 Models

• 🔹 6.4L Hemi (392): (2011–2020) SRT, Scat Pack, Heavy Duty RAM

🏁 For MDS-Delete Conversions: This kit must be used in conjunction with a Non-MDS camshaft and an MDS-delete plug kit!

🛒 Ordering Information & Kit Contents

We make it easy to unleash the beast. The LIF555LA Power Package is a single, complete engine solution.

• Sold As: One Comprehensive Hemi Valvetrain Kit

• Kit Contents:

  • (4) VL555LA Non-MDS Hydraulic Roller Lifter & Tray Assemblies (Total: 16 Lifters & 4 Trays)

  • (8) 6.625″ Intake Pushrods (HEMIPRIN)

  • (8) 7.825″ Exhaust Pushrods (HEMIPREX)

• Everything You Need: This single order is a full engine set for 16 lifters and 16 pushrods.