Nice looking truck! Surprised to hear it's powered by a 2.3 L four cylinder. Was that for economy reasons? Can we asume that fuel is very expensive there? Anyway, it's difficult to recommend much for your project when you are limiting the parts to what you can carry in your suitcases. Could your brother arrange shipping of other items as needed? What about a rebuild gasket kit? Or are any parts such as gasket kits available there? I'm sure someone else will have further ideas..Good luck with your conversion..