air tubes (hoses ?) and heaterblower on a 1974 2.0 Options

[dax1969]

Hi guys,

I tried the search function but for some reason it doesn't work. If below was posted before then sorry, can't find it.

My 74 is currently crossing the ocean but I am already ordering some parts.
When previous owner had the engine out and cleaned up the enginebay he did not re-install the heater box. The part comes with the car and it is my intention to put it back in place.
I am looking online for the airhoses (no idea what the proper name is) and I see all kind of materials... fm silicone over aluminium... Also I sometimes see 1 hose/tube and sometimes 2 ...

Questions :
* what is the best hose to use on a 1974 2.0. Certain partnr or just buy some hoses and cut them to length ?
* is there one or are there 2 hoses ?
* if 2, is the passengerside hose just routed over the engine ?
* any pics available of a stock 1974 2.0 enginebay ?

remark : I saw even people installing an additional heaterblower on the passengerside squeezed between the battery and the ECU

I am talking about this hose/tube




But I also see this



I know that a lot of Cali/desert/Florida guys just have no heat at all ... lucky bast*rds (IMG:style_emoticons/default/biggrin.gif)

Thks for your help

Dax

note : pictures posted are fm the "originality" section