I want/need to lock the third seat/stowage compartment in my '89 Buick Boxie. The factory lock cylinder and lock tab are fine, the latch part that screws to the body is gone, with the exception of the 2 mounting screws and broken off nubs. (I guess it wasn't a very substantial piece) Anybody have a source for the latch bar? How about a picture or drawing so I can fabricobble one to fit? Thanks for the help... Paul