A Better Driveshaft for Your Chrysler 300, Charger, or Challenger

Fix the Weak Link in Your Mopar's Drivetrain

If you’ve owned a Chrysler 300, Dodge Charger, or Dodge Challenger for any length of time, you’ve probably heard about the factory driveshaft issues. The stock 2-piece shaft is known to cause problems, whether it's vibration, carrier bearing failure, or CV joint wear. At Action Machine, we’ve built a better option: a one-piece aluminum driveshaft that solves those problems and delivers long-term peace of mind.

This isn’t about chasing 1,000 horsepower, it’s about building a stronger, simpler, and more reliable driveshaft that’s made to last.

Why Our Driveshaft is the Right Fix

Made in the USA: Stronger, Higher-Quality Components
We use billet flanges and forged aluminum weld yokes, all precision-machined here in the USA. That means no cast parts, no cut corners, just consistent quality and proper fitment you can count on.

One-Piece Simplicity (No More Carrier Bearing Headaches)
The stock 2-piece design includes a carrier bearing that’s a common failure point. Our one-piece 6061-T6 aluminum shaft eliminates that weak link. With fewer parts to worry about, you’ll get smoother operation and better long-term durability.

Upgrade to U-Joints for Better Longevity
Instead of the stock CV joints, which tend to wear out over time, we use heavy-duty Spicer U-joints, trusted in everything from work trucks to performance builds. They’re strong, dependable, and easy to service.

Built for Real-World Use
Our aluminum tubing (3.5" or 4.0" diameter, depending on your application) is the same material used in race cars and off-road rigs, not because you need to set records, but because it holds up better over time. It’s rated for 3500-4000 ft-lbs of torque depending on the outer diameter, which means plenty of headroom even if you’ve added some bolt-ons or a tune.

Precision Balanced 
Each driveshaft is dynamically balanced on our in-house equipment before it ships. That means fewer vibrations, smoother highway driving, and more confidence behind the wheel, whether you're cruising or hitting the gas.

Built In-House by People Who Care
Every shaft is built in our South Bend, Indiana shop by a team that’s been doing this for decades. We don’t outsource anything. We take pride in every shaft that goes out the door.

Compare the Difference

A Simple, Reliable Upgrade

Whether your car is stock or has a few light upgrades, our driveshaft is a smart, reliable fix that’s designed to last. We’ve built hundreds for customers across the country who were tired of dealing with factory shaft issues, and we’d be happy to help you next.

Action Machine Inc One Piece Conversion Driveshafts

Got Questions? Let’s Talk.
Not sure which version you need? Call or email us, our team will help you get the right shaft for your build.

Contact us if we can help you today or if you have any driveshaft questions:
CHAT PHONE (574)287-9650

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