I recently got a 72 chevelle and i am missing the passenger side lap belt that goes with my shoulder harness. I have been trying to find a replacement, but have had no luck so far and i have seen so many that claim to be from a 72, but look a little differnt than mine. Can someone tell me if these are the correct seat belts where i may be able to find another lap belt for the passenger. I have a link to pictures that I will put below.
Thanks

http://home.comcast.net/~jchilders/wsb/html/view.cgi-photos.html-.html

That is what mine looks like and I bought a complete set. You may want to add to the 'post' the label information. i.e. 12B72.. something like that.