Looking for 1-3/4" cloth heater/defroster duct hose for '39 LaSalle

[LaSalle5019]

I have search all over the internet including several Cadillac specific sites and have come up short.  Does anyone have a source to replace my defroster duct with something period correct?  Thanks.
Scott

[tripwire]

Scott,
I googled fabric & wire defrost hose and found:
http://dennis-carpenter.com/defroster-hose--1-34-inch-id/p/8H-18556-B/
https://www.dearbornclassics.com/flexible-defroster-hose-1-1-4-diameter-ford-and-mercury-1957-1979.html
https://www.oreillyauto.com/detail/b/murray-climate-control-4379/air-conditioning-16770/air-duct-hose---universal-20501/86b3a9424ccd/murray-climate-control-1-3-4-inch-duct-hose/55043/4519326?pos=0
https://www.autokrafters.com/p-2882-defroster-hose-1-34-inch-inner-diameter-8h-18556b.aspx

Maybe one of these will work for you?

I used RockAuto. They've got a Gates product that worked for me but it's plastic, not cloth.

Wes in VT

[LaSalle5019]

I used "cloth heater duct". It's all about picking the right words. Thanks Wes.