Why cant the clutch fork move..?

(2010-05-30 09:52:13) 1. Edgar Says: recently install a t5 in my 68 ford mustang coupe with a hydraulic clutch set up.. my problem is the clutch fork wont move to engage the clutch..i purchased this so called king cobra clutch online..i already removed the transmission 2 times.. at a point of just scatching my head.. lol note the hydraulic clutch is working it pushes fine.] when i remove it from mount.. please help!!2. patrick Says: did you bleed the air out of the master cylinder and slave cylinder,do you have a release bearing on the input shaft. you may have defective parts Tag: Why cant the clutch fork move..?