This is the fuel line that you(Steve) made up for me. I've installed it exactly like the old line came off. I redid the hard lines awhile ago and duplicated what was on the track. I don't know if this is how it was made in WW2. Mine was a 1953 rebuild into an M16A1 and as far as I can tell, the fuel system was original to the 1953 rebuild. There are 45 degree elbows on both the inlet and outlet of the pump. The pump and lines are tucked up out of the way and it is hard to get good pics, but I hope these help.