Bushings for Clutch Rod?

1972 Dodge Dart, Small Block, Overdrive 4 Speed-

On the rod that connects the clutch pedal to the z-bar are there supposed to be any bushings in it? I put my clutch linkage together today after modifying the zbar to fit with the doug's headers and it still seems to have allot of slop in the clutch pedal rod after adjusting the clutch.
Thanks for any help.
-Jon