Brake lines 67 Barracuda + electric e-brake
For a US built LH drive car with manual disk brake master.
Front brakes are rear reserviour and port.
If its drum brakes, it will only have the warning switch, aka safety valve, or distribution block.
Disk brake with booster, the originals (and some repro) will have the armour (steel coil) on the lower poirtions of line.
Good info in the MTSC on hydraulic and disk brakes.
Browse MTSC by Model Year – 1967 – MyMopar
Dashed arrow is mechanical brake, solid arrows are hydraulic brake line
At the the back, the brake lines run along the axle.