GeorgiaBlue

I just inherited a beautiful 1957 4 door hardtop coupe 62 series from my grandfather. I need to have seatbelts (or the LATCH connectors) added to the backseat to accomodate my son's carseat. Is this something we could do on our own, if so there do we get the parts? Or is there somewhere we should take the car to get them added? Thanks in advance for your help.