No. Zbar and linkage moves nice, when the clutch is pushed in the diaphram on the pressure plate does'nt come back. The pedal works fine. The guy at summit racing asked if it was the linkage as well but the pedal and z bar seem to be working I have a spring on the z bar and the pedal comes back up to where it is before I push it in. It's the pressure plate diaphram that is'nt releasing when the pedal is disengauged.