On a 65 (V8 only): The fuel line exits the fuel tank and goes to the driver's frame rail. There are 2 screw-on clips used here. It runs forward to the rear seat pan then curves over to the center of the car and into the driveshaft tunnel. It continues up the driveshaft tunnel on the driver's side--there are 2 clips used there. When it gets to the front of the tunnel, it turns to the out to meet the front frame rail. There is one clamp used here. It travels on the inside of the frame rail a short bit and then wraps around the frame just in front of the firewall. Once on the outside of the frame (where the tire is) it goes to the front of the car (one or 2 screw clamps) and then enters the engine compartment through a hole in the apron near where the manual fuel pump goes.
NOTE: A 6 banger has a similar routing to the front, but never crosses to the outside of the front frame like the V8 does.
The brake lines start at the bracket on the driver's side of the rear driveshaft tunnel. It meets the fuel line there and continues up the driveshaft tunnel parallel to the fuel line. It is retained by the same 2 clips as the fuel line. When it reaches the front, it also turns out to meet the frame rail (again parallel to the fuel line.) As it reaches the engine compartment it goes up the firewall, and over to the driver's side fender apron. From there it goes into the distribution block found under the master cylinder.