Pre 88 XJS owners

I am fitting three point seat belts to replace my miserable passive seatbelts in my 88 XJS.

Is this where the bottom seat belt anchor goes? Thanks for checking. Photo of bolt is right behind back of front seat channel, at floor/side.

This is a pic of LF floor I took when changing out the seats on my '84 (E-brake at left top), I think the belt mount is at the bottom, so it shows the relation to the raised seat mount; does that help any?

Thanks, that seems to be in same place.

Picture shows drivers side

belt attachment on 1987 coupe.

Thanks, I didn’t know some XJS’s have that long metal bar? Mine will anchor with a bolt.