If you need "off the shelf" stuff, we have some decent importers here in the Netherlands.
Happy to order for you and ship it to france. whereabouts do you live?
https://www.prinstruckshop.nl/c-2913992/chevrolet-parts/ this shop has a monthly container he ships to the Netherlands and he's a reliable guy.
drop him an email and see if he can order and ship for you? I'll forward it if needed
