Originally Posted by lobuxracer

I have Figs front LCA bushings in both pivots. Yes, they occasionally make some noises especially in the cold. They have eliminated inner edge wear even toed out 0.04 degrees on both sides. I plan to replace the rear LCA polyurethane bushings with the bearings and put the poly bushes on the GS F. I have the 90 durometer units and I did not notice an increase in NVH when I installed them, but I did a number of things all at once (Giken diff spool and diff bushings) so everything was a little different once it got back on the ground.

I have no reason to believe the USRS would be any different. I chose Figs because I wanted both LCA bushings replaced, not just the rear bushing.