These people make custom brake lines for most everything and they are quality.
They prolly could duplicate cub hyd lines, at a cost that would be reasonable but not inexpensive as it is a custom thing.
I have used a set of their Stainless lines on a '90 chevy suburban some years back.
Fit and finish were perfect, sorry I don't remember the price.
if you want you can read their WWW. FAQ's
https://www.inlinetube.com/
Sorry it is sort of off track, but totally related.