The OEM set-up uses a bell crank that pivots between a transfer case mounting bracket and a body mount.
When the transfer case moves during a transmission retro-fit or a flat skid plate is used, so does the transfer case shifter mounting bracket which will cause a misalignment of the transfer case shifter bell crank. Transfer Case Model: NP231, NV241, NV241OR;Designed to eliminate the body type mount;When using this bracket with the factory TJ skid plate, bracket kit requires no welding or cutting;California Residents: WARNING Advance Adapters TJ Transfer Case Shifter Bracket - 715542 Body lifts will also cause misalignment.Advance Adapters' TJ transfer case shifter linkage bracket is designed to eliminate the body type mount found in the Jeep TJ.