I fabricated the main dash 6 fuel line between the firewall and the engine-driven fuel pump and banded on a full-length firesleeve. I also firesleeved and banded the dash 6 fuel pump to fuel servo line, same for the fuel pressure sender line and changed some ally fittings to steel along the dash 4 lines. Next I'll make a bracket for the fuel flow sensor and finish the dash 4 lines.