Firch Fab is a small fabricator in Northern California making a name for himself with hand built products. These Firch Fab 2014+ Dodge Ram 2500/3500 radius arm/long arms are a replacement for improved suspension articulation and better tire clearance. Purpose built for off road but still comfortable and practical on the street, these are a great upgrade to get the most out of your truck and work on trucks with 0-3" of lift.
Constructed from 3/16" wall material with multi directional internal bracing for the length of the arm, this setup also boasts a significant increase in strength over stock.
These arms are designed to retain the factory cam adjustment bolts for easy caster adjustment after install. The arm also feature a bent design for better tire clearance than most long arm kits on the market. These are built to order, with a 4-6 week lead time.


Firch Fab is a small fabricator in Northern California making a name for himself with hand built products. This Firch Fab 1994-2012 Ram 2500 and 1994-current Ram 3500 Long Travel Traction Bar Kit is designed to control axle wrap, and function with stock or Carli/Thuren long travel leaf springs with as little interference to ride and travel as possible.
These traction bars feature a fully boxed 3/16th construction with weld on 3/16 frame and axle side mounts. These use a spherical joint sourced from Thuren, which is grease-able and rebuildable.
These are built to order, with a 4-6 week lead time.



Firch Fab is a small fabricator in Northern California making a name for himself with hand built products. These Firch Fab 1994-2013 Dodge Ram 2500/3500 radius arm/long arms are a huge upgrade over the factory "short arms" and offer improved suspension geometry and ride, and better articulation. Purpose built for off road but still comfortable and practical on the street, these are a great upgrade to get the most out of your truck.
Constructed from 3/16" wall material with multi directional internal bracing for the length of the arm, this setup also boasts a significant increase in strength over stock. These arms are designed to function with 0 to 4" of lift, and retain the factory cam adjustment bolts for easy caster adjustment after install. The arm also feature a bent design for better tire clearance than most long arm kits on the market. These are built to order, with a 4-6 week lead time.

