I have a 1985 ford f250 3/4 ton with a 460 that I replaced the clutch, pressure plate and flywheel and it will not go into gear now. I made sure clutch plate isn't backwards, torqued flywheel and pressure plate to spec. Clutch pedal adjusted, and bled the the slave cylinder. Clutch fork is on the throw out baring and fully engaging pressure plate. I have no idea what to do other then try a different clutch kit.. Any advice would be greatly appreciated!

 

Did you have this problem before replacing the clutch assy?

 

Other than 4th gear was slipping it was fine.

 

See if you can tell if the release bearing is moving the fingers of the pressure plate enough to take pressure off clutch disc. There may still be a problem with the hydraulic system
Maybe all the air was not completely removed.