baha
+1y
What year is your truck?
Swap the pedal assemblies, add the clutch master cylinder assembly, clutch assembly, transmission of course, most likely computer if you are running EFI. You will need to either buy or make plugs for the radiator where the transmission cooler lines were connected. The more information you can provide about your truck the more detail we can provide.
Maybe someone else can weigh in on this, you may need a different drive shaft and transmission mount as well.