I know this forum is kind of old, but I'd like to help anyway.
I have a 1983 Ford YT16 that needs the same decals.
You can send in a photo of the decal to RGGRAPHIX and they can make any decal you need for pretty much anything.
I had them make me the front and side decals for the hood.
The one they make incorrectly placed the YT16 writing on the side pieces and not on either side of the front piece, but it does not really matter (unless you absolutely have to have it exactly like it was originally)
I will contact them again to fix it, but I believe that it's current condition will not bother most people.
Here is the link to the current version:
RG Graphix- TM635, Ford YT 16 Tractor Hood Stripe Decal Set
:thumbsup: