I have the KORE HD Leveling also, I have been looking at the current available track bars and I am planning to go to and adjustable one,not just a stock replacement. From allI have read in many forums, it appears that those of us who have gone to using a leveling kit that included springs/shocks should have a track bar that is adjustable, so our suspension would operate properly. To add to my dilema of choice, I have the MagHytec front driveshaft cover,and my question to ALL of them has been about track bar clearance regarding the additional size of the MagHytek cover. So far, what little communication I have had returned from these manufacturers with regard to having asked them via e-mails, I am still undecided about purchasing any of them.
I do believe that all of the track bars that are available DO offer better bushings, and for that reason alone, changing from the stock bar to any of the aftermarket bars would be beneficial to the overall function of centering the axle properly which would certainly decrease the wear factors and premature failures of the bushings. Even vehicles without any suspension modifications have the same bushing issues.
CD