What is this type of car called?

Do not do this, that is unless there is no value to your life.. and if so.. just buy a bike.

So maybe I should sell my old Mopars and buy something safer like a new Volvo? Put in some subframe connectors, torque boxes and maybe a couple other reinforements and you`ll have a much stronger unibody than any factory convertible. As long you are not hacking up a nice 340 car or something just do it and have fun with it!