1969 L 35 oil pressure line routing and fittings

[DeanZ10]

I see this was discussed back in 2016 but with seemingly no final conclusions. Does anyone have a pic of the original set up for the L35? Looking at the aim page 416.  Should it utilize the bracket #8? Is the line shown between that bracket and elbow #5 a metal sleeve with the nylon hose is routed inside?  Thx for revisiting the subject.
Dean