Once again, thank you all for your help.
Im going to try to find some rear seatbelts to fit in the 345. Do they have to be genuine 345 seatbelts, or are there any cheaper compatible seatbelts?

A friend just gave me some brand new black steel whells from an Opel Corsa, that he says will fit the 345 ...

Thank you for the warm welcome.

Steve, i´ll take some photos as soon as i can and post them here.

Classicswede, can you give me some details on your LPG kit (brand, what kind of sistem, etc...). I´m thinking of using one of those smaller round tanks that fit in the place were the spare wheel ...

I found this (very usefull) forum today and registered to be part of this great Volvo 300 comunity...
My affair with Volvos started a couple of days ago, when i went to my late father in law´s garage to help clean things up (the garage had been closed since he died four years ago) and stumbled upon ...