In addition to what the other posters have said, please know that Volvo made about 2.8 million 240's in the 20 run of that model. Many parts from the mid 70's models will bolt right on to the last 240's that left the plant in 1993. I mean even the seats inter-change! The point to this is that no matter what parts you might need, you can likely find them inexpensively at a local salvage yard. Around my East TN hometown, there are three such "pull and pay" yards that let you go in and just get pretty much whatever you need, and just pay on the way out. Kinda fun to do, and a very cheap way to keep your car looking and running good!