Oscar,
There are several vendors who sell new repro sets of those, so if no joy on here then IIRC Sierra Madre, AA, Eklers/Automation, & maybe 914Rubber, Stoddards &/or Einmalig in Huntington Bch may have some or nice used ones, etc., etc.
There are also some vendors both here & in Europe who sell complete sets of repro visors (with or without the pass. mirror/flap depending on MY 914) with the repro clip set included too. In addition to the above selling the clip sets, a few others advertise on here, evil-bay, etc. Most of those are correct heat-seamed with very close but not exact vinyl leatherette material, & with the driver-side map/reg card pocket & mirror/flap. So no need to use the prior types of non-original sewn, plain (no pocket nor mirror/flap), or wrong vinyl.
PS - I got my complete set in late 2016 or early 2017, before widely available, so I know that they're almost as good as unobtainium NOS - as if anyone can find those - fo a CW or nice drive resto.
Tom
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