Been dealing with a guy called Bob in the States (NC) via another forum for some used parts and he has been fantastic to deal with to say the least. He has some A and B body parts to sell, but mostly C body. He has a Facebook page that I have included here. Well worth contacting if you have parts that you need but are struggling to find them. He has cars in and breaks them for parts. I'm not on Facebook and contact Bob through FCBO so let me know if I can help with contact etc