DSS 610145 4in Driveshaft for 06-14 Charger/300C/Magnum Hellcat Diff

Vehicle Fitment

• 2006-2014 Dodge Charger (LX platform, not Challenger)
• 2006-2014 Chrysler 300C (LX platform)
• 2006-2008 Dodge Magnum (LX platform)

Fitment Notes

• Requires a 2015+ Hellcat 230mm rear differential conversion already installed - this driveshaft is NOT compatible with the stock LX rear differential. Uses a 3-bolt transmission flange (Giubo-style mount). A 4-bolt version (CHSH44-A-4) is also available for vehicles with a 4-bolt flange. WARNING: A Rear Subframe/Cradle Lock-Out kit must be installed prior to fitting this driveshaft - any damage to the driveshaft or resulting from failing to reinforce the rear cradle voids the driveshaft's warranty entirely.

Features

• One-piece aluminum design replaces the factory two-piece driveshaft
• Eliminates the factory Giubo (rubber drive coupling) and soft rubber hanger bearing
• Removes the disconnected, spongy feeling inherent to the stock two-piece setup
• Sharper throttle response from a more direct connection to the rear differential
• Improves 60-foot times at the track by cutting driveline slop and rotational mass
• Dynamically balanced at 9,500 RPM for smooth, vibration-free operation
• Proven design used across Driveshaft Shop's modern muscle car lineup

Specifications

• Material: Aluminum
• Construction: One-piece, dynamically balanced (9,500 RPM)
• Diameter: 4.00 in.
• Transmission flange: 3-bolt (Giubo-style)
• Required companion: 2015+ Hellcat 230mm rear differential conversion, Rear Subframe/Cradle Lock-Out kit

Included Components

• 1x One-piece 4in. aluminum driveshaft, dynamically balanced

Product Description

The Driveshaft Shop 610145 (CHSH44-A-3) is a one-piece 4-inch aluminum driveshaft purpose-built for LX-platform Chargers, 300Cs, and Magnums that have already had a 2015+ Hellcat 230mm rear differential conversion installed. It replaces the factory two-piece driveshaft - Giubo rubber coupling, soft hanger bearing, and all - with a single rigid unit that eliminates the disconnected, spongy feel those factory components are known for.

The result is sharper, more direct throttle response and reduced rotating mass, which translates to quicker 60-foot times at the track. Every shaft is dynamically balanced at 9,500 RPM on Driveshaft Shop's in-house balancer for smooth, vibration-free operation at speed. This is the 3-bolt Giubo-mount version - confirm your vehicle's transmission flange bolt pattern before ordering, since a 4-bolt version (CHSH44-A-4, part 610146) is also available. A Rear Subframe/Cradle Lock-Out kit is a mandatory companion install, not an optional upgrade - skipping it voids the driveshaft's warranty entirely.