Pedal assembly 69 Dart

I have A 69 Dart 340 4 speed. Is there a difference in pedal assemblies? The previous owner has done a cob job on the push rod that goes from the clutch pedal to the Z-bar my pushrod is rubbing against the firewall I have ordered all new linkage bearings bushings adjuster rod fork boots I want to completely rebuild from the pedal assembly to the transmission but I just wanna make sure the pedal assembly itself is correct. Also, what connects my push rod to the Z bar? He has welded a bolt onto the Z-bar and double nutted the push rod to it. Thanks for any help.