KOR-1179-KIT Super-Hard Shore Durometer Track Bar Bushings

HARD-KOR SUPER HARD SHORE DUROMETER (75D) TRACK BAR BUSHINGS UPGRADE (1/2 KIT - Axle side only) FITS JKS-125, 126, 128, 129  KOR-1179 Bushing upgrade kit for axle side only (Fits bars such as JKS-125, 126, 128, and 129) Due to the problem we were having with Death Wobble, we did some experimentation with stiffer aftermarket track bar bushings, and found we were able to cure the Death Wobble on our test rig after they were installed.  Armed with this knowledge, Kevin found a polyurethane molding company who was willing to build a mold and pour us the hardest track bar bushings that exist...at least 25% stiffer than the STIFFEST ones that we had the early success with...which will work in track bars built by Jeep/Mopar/Dodge, as well as MANY different aftermarket track bar manufacturers, so long as that bar has the "standard aftermarket track bar end-loop size", which measures 1-1/2" Inside Diameter. Measure your bar to see if it will work...it fits many different aftermarket bars