[fastfredracing]

The little plugs used to come with the replacement mc. Recently , I have not been seeing this as much .
I am confused as to why you would need to bleed a mc that is currently on the car ?
Usually, you can get a good bleed, without bench bleeding, but when I am replacing a mc, I almost always bench bleed first.
You can also , bleed traditionally , by pumping the pedal, holding it down, while loosening the lines right at the master .
Good luck! Let me know if I can help .