i'm purely speculating you are talking 8 3/4 rear.
as i don't have a pic, you will have to imagine this.

rubber hose to vent distribution block.
from distribution block, steel line to driver side wheel cylinder in straight line [following shape of housing] held by tab spot welded to housing, then at backing plate 90 degree up to wheel cylinder, then short 90 degree parallel to housing entering wheel cylinder.
from distribution block to passenger side wheel cylinder, steel line following the shape of the center of the housing, held by another tab, then approximately at slightly below the top of the passenger side tube, a [?? degree] bend, then straight to backing plate, another tab, then 90 degree bend up to wheel cylinder, then short 90 degree bend entering passenger side wheel cylinder.

i know this sounds like a stupid description, but by looking at your axle housing, i believe it will become clear to you.