81 K20 Ignition key something broke not the key tumbler broke

[GSP7]

My Ignition key tumbler broke or something steering wheel will un lock but something broke inside . Key Just twists,, wont bump starter and wont release column swifter or turn ignition on

Just got towed home and pulling the steering wheel not sure if its just the key lock cylinder or what broke

Any experience this broken problem

P.S. I pulled steering wheel, Turn signal parts and then the key tumbler, but it appears something else is broken down inside the coloums

The auto column shifter wont unlock and key just turns loose like something broke down inside. The steering wheel unlocks so you can turn that though

I have a crappy Haynes manual that doesnt say much kinda worthless

(The rack appears to be coming all the way forward and the steering lock releases)( but auto column shifter stays locked and cant move out of park



Any Ideas or linkes

thanks Rick