carburetor vacuum line

This is my first post, so please excuse me if not following format. I am looking for your guidance/help in replacing the vacuum line from the carburetor to the vacuum assembly in my 1965 FJ40 original engine and carb, line went missing at shop and plastic tube stuck in the end is not working...

Hello, my vacuum line is loose at both ends, I have tried to tighten it but I do not want to break the nuts or the metal line inside the carb or dist. Does anyone have any idea where to find a replacement line? Thanks. here are some pictures for reference. The lines do not seem to have a flare...