abs

First post, intro to follow shortly. I've read through a couple of post on the forum of people going doing a single disc setup on the front of a pre-14 Street Glide and other dual disc OEM setups, but none of the threads give a clear answer to my question, which is will I retain ABS...

converting to a Single front Brake line on my 2013 road king. where is everyone buying their lines? is the bleeding process the same as any other system? is abs different? pump, pump, pump, hold, release air, repeat? once i take the old line off the block do i need to bleed the back...