I haven't bought anything from them yet, but they come highly
recommended by some friends who have. Also, the guys there are about as
knowledgable about Willys trucks as anyone and they make a strong
argument for why you should restore or completely repower these trucks
instead of just trying to hotrod them. Because of their advise and an
honest hard look at my stuff, I'm not using the Toyota frame I first
intended, but using the original Willys frame with an all-new driveline
from the Toyota 4x4. It's a better frame for the wagon and it'll be
cheaper and better in the long run. Also, I won't have to mess with body
mounts on another frame - they're all in the right spots on the stocker
already. Axles and engines (especially a V6) are easy to stick in a Willys.

I have the restoration guide and it's a treasure trove of good
information, well worth the price. If you have questions about new vs.
used parts, jst call them up and ask. explain what your goals are for
your truck and what you expect/hope to get out of it. They'll give you
the straight poop depending on your needs.

Cheers,
 - JJ