CFM Industries GM 14 Bolt Full-Float Axle Truss System – Low-Profile 4-Link Kit with Pinion Guard

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Do you want us to weld as much as we can for you?

$899.95

Strengthen your rear axle with the CFM Industries GM 14 Bolt Full-Float Axle Truss System. Designed with a low-profile setup for dual triangulated 4-link suspensions, this heavy-duty truss is built to take serious abuse on the trail or in competition.

The complete system includes the axle truss, lower link mounts, and an ultra-duty pinion guard that ties directly into the truss for maximum protection. Crafted from 1/4-inch formed P&O mild steel with boxed construction and a massive 3/8-inch pinion guard, this setup delivers unmatched strength and durability.

Whether you weld it yourself or choose to have CFM pre-weld as much as possible, this truss system is ready to handle the toughest builds.

⚠️ Note: Axle not included. This kit ships flat and requires welding. Made to order.


Specifications

  • Vehicle Fitment: GM 14 Bolt Full-Float Rear Axle
  • Design: Low-profile, dual triangulated 4-link setup
  • Truss Material: 1/4" P&O mild steel, boxed construction
  • Lower Link Mounts: 1/4" P&O mild steel, 24° angle for triangulated lowers
  • Pinion Guard: 3/8" thick formed steel with tie-in support
  • Joint Fitment: 2-5/8" mounting width, 9/16" bolt size


  • Options:
  • Welding service available (CFM partial weld option)
  • Weld-thru primer available (+$44.95)
  • Finish: Raw steel (paint/powder coat required after welding)


How to Use / Install

  1. Prep the GM 14 Bolt full-float axle housing by cleaning and removing any brackets or obstructions.
  2. Paint all interior areas with weld-thru primer before final welding for corrosion protection.
  3. Position the axle truss and lower link mounts on the axle.
  4. Tack weld in place, confirm alignment, and fully weld all seams.
  5. Install the pinion guard and tie-in to complete the system.
  6. Finish with paint or powder coating before final installation under the vehicle.


Additional Details

  • Built for high-stress 4-link suspension setups where axle strength is critical.
  • Boxed truss design resists flex and distortion under heavy load.
  • Ultra-duty pinion guard offers maximum protection against trail impacts.
  • Ships flat and requires welding for assembly.
  • Optional CFM welding service available for easier installation.