I saw in another posting that there is a specific hole to use for manual vs. power brakes......I have two holes on my clutch pedal as well....which one do I use?

Try them both to see which feels the best to you. The higher hole will give the most leverage for the easiest pedal, but will also need the most pedal travel. The bottom lower hole will be quicker but also will be a bit stiffer . What do you prefer? soft or stiff?

Put your clutch rod on the lower hole. The upper hole is for the switch that requires you to depress the clutch before starting the car.

Put your clutch rod on the lower hole. The upper hole is for the switch that requires you to depress the clutch before starting the car.

ahhh, that's better.
My 68 pedal only has one hole
(They didn't have the switch)