Clutch/brake pedal assembly question

[sht2kll]

Howdy all. I want to put a manual tranny in my 83 k20, 6.2 diesel truck with hydroboost. I was wondering if the clutch/brake pedal assy. from any truck will work or does it have to be specific for a hydroboost system? Any help or pointers would be appreciated as I have never done a conversion like this. Tom

 

[CSFJ]

There is a slight difference in the location of the pushrod post on the brake pedal for the hydro trucks. Having said that, I know a lot of the guys on here have mix and matched the assembly depending on what they had available.