UMI Aftermarket Rear End Sway Bar Installation Kit- 3” Axle Tubes

UMI’s front sway bar bracket reinforcements for the 1993-2002 GM F-body help prevent sway bar bracket breakage due to heavy sway bar rates, sticky tires and racing abuse. The two piece weld-in kit is constructed of 1/8” laser cut steel, provides extra reinforcement in critical areas, and fits the factory sway bar standoffs. This product requires grinding and welding for proper installation. Detailed instructions are included. This kit is designed, manufactured and raced out of Philipsburg, PA-USA.


  • 1/8” precision laser cut mild steel.
  • Slightly oversize to allow for GM sway bar bracket variances.
  • Welding and minor grinding is required for installation.
  • Uses factory hardware and is a direct fit product.
  • 100% designed, manufactured and raced out of Philipsburg, PA- USA.



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SKU: 2244-300 Categories: , , Tag:

If you have an aftermarket rear end and no way to install a rear sway, this kit is the solution. This kit includes everything needed to install a factory or aftermarket sway bar to your new rear end. Supplied with this kit is new bolt on CNC machined bushings mounts, heavy duty zinc plated chrome moly u-bolts and longer end links. This kit places the sway bar below the larger center section on aftermarket rear ends and provides proper clearance. The supplied longer end links provide the proper geometry of the rear sway in its new mounting location. Note: This kit will also work on adapting a rear sway bar to vehicles that were not supplied with a sway bar from the factory.


Installation: This kit is a 100% bolt in application for the 82-02 Camaro/Firebird, it requires no welding! The sway bar mounts feature CNC machined teeth designed to grip into the rear end securely fastening the sway bar in place. With out these teeth the sway bar mounts may shift on the rear end binding the sway bar end links and applying pressure to them. Unlike our competitors design our sway bar mounts also feature gussets welded on each end to prevent the brackets from spreading while tightening.


Polyurethane Sway Bar Bushings: Due to the larger u-bolts needed for aftermarket rear ends the factory sway bar bushings and clamshells will not work. This kit requires polyurethane bushings that feature larger slots for a universal fit. We have these bushings available in 19mm and 22mm, if you purchased an aftermarket sway bar it most likely was supplied with these bushings.


Kit Includes:

  • CNC machined sway bar mounts with grip teeth and gussets
  • Correct diameter heavy duty chrome moly u-bolts
  • Longer Energy Suspension polyurethane end links


Axle Tube Diameters:

  • Strange Engineering and Currie rear ends use 3” diameter axle tubes
  • Moser Engineering 12-bolt rear ends use 3” diameter axle tubes
  • Moser Engineering 9” rear ends manufactured after early 2002 use 3” axle tubes. Rear ends manufactured prior to early 2002 use 3.25” axle tubes. Please verify diameter before ordering.
  • Other brand rear ends will vary, please check your axle tube diameter before ordering.

Red, Black


Manual, 4l60e, Th350, Th400, 4l80e


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