Engine Compartment Blower Hose, L&R Where to Buy Options

[NARP74]

I borrowed this pic from @skota23 in another topic. Does anyone know where to buy the hoses like this? I have seen and tried others but they have issues and I wanted to try these.

[NARP74]

I feel like Veruca Salt in Charlie and the Chocolate Factory, "I want that one and I want it now"! I am not in a hurry, but my mind latched onto those hoses as the absolute perfect combination of form and function and anything else looks inferior. It might prove to be a fools errand but I will keep looking and I appreciate the commentary and involvement. Keep it coming...

So are the hoses in the pic the original hoses? NLA it seems

The bughaus hose at least has the proper ID, 55mm, I will look at those some more.

I also found these but need more info on them.
https://www.cbperformance.com/product-p/1982.htm

@Jett I'll send you a note. Thank you

Part numbers I have found so far, but these are from a PET that shows the dual outlet fan motor, not the split adapter;
L PCG 261 233 420mm which I assume is length
R 461 261 235 A 960mm