69' Brembo caliper upgrade with SC rotors

[Brett Voigt]

I recently purchased a set of Brembos off an 80's Alfa GTV6. They have the 3" spacing to fit the strut assembly of my 69'. Paired to it are some SC rotors and I could not be happier with the bolt in fit. The stock M caliper only has one slot for the banjo bolt to fit in, whereas this has 2 bleeder valve. Does anyone know which valve I should remove to fit the banjo bolt? The top vs the middle, or if it even matters?

[TRE Cup]

Put your admission port on the lower location. Air needs to be bled off the top of the caliper

[Brett Voigt]

Originally Posted by TRE Cup

Put your admission port on the lower location. Air needs to be bled off the top of the caliper

Makes sense. Thank you.