Nope
The `68 used a list # 4054 carb while the `69 used a list #4296. I need to see pics of the 4054 installed so I can see how the vac. lines were routed. Since the 2 carbs take different baseplates, I'm not 100% positive how they ran on the `68.
I've already scoured the `net for `68 pics and came up dry