Removing Manual Clutch Pedal Assembly

[THE "10" SILVERADO]

Hello,

Haven't been on in years but I'm back working on my truck and trying to remove some parts from a donor. I'm working with a 78 C30 and I can't for the life of me get the pedal assembly out. I've unbolted the two column nuts and taken all of the nuts off where the brake booster would be (it's got a hydroboost setup) but what else am I missing?

Also, how does the z-bar hookup to the frame bracket? This is the first standard I've taken apart (my truck has a th350) so I'm not quite sure how it all fits together yet and the truck is half buried (don't ask, I have no idea why it is) so I don't much room to get under and examine it carefully.


Thanks for your help!!

Michael