Re-hosing my fj40 with all new lines to from the head to the rear heater and back. Looked but had a hard time finding any pictures of what others have. The build date is 68 but it seems to follow more early 69. First picture shows inside of cab at firewall and heater, I copied what looked like OEM 5/8 hoses routing to and from heater and did not cross them. I can get the bend a little better by turning once everything tightens down. Outside is picture 2 and while it will go together I am not sure it is correct. The fittings seem to go in the right direction but almost touch each other. These brass connectors are really fragile and will not tolerate too many dis assemblies.