We actually have new ones available.  They are been reproduced for a few
years now.
https://www.vanagain.com/product/reproduction-of-syncro-vanagon-mud-flap-with-stock-mounting-points

On Tue, Mar 22, 2022 at 3:38 PM Richard Koller <brvkoller@gmail.com> wrote:

> Hi all,
> I took off the plastic front wheel well mud guards (some call them "spats")
> off my syncro and of course the nuts broke off in the process. Does anyone
> have any clever ideas of how to extract the remaining bolt heads from the
> mud guard? These mud guards have been discontinued so I'm inquiring to see
> if there may be a solution amongst always imaginative vanagon-gurus. The
> bolt heads are severely embedded in the plastic and I can't see a way of
> extracting them without trashing the old guards.
> Thanks
> Rick Koller
>

--
Thanks,
Ken Wilford
John 3:16
www.vanagain.com