Here are some pics out of my 97 row, hopefully they will help.
Here are the side shoulder belts, the bottom bolts through the tub into a galvanized channel bracket on the back side. The upper mount you can see bolts into a steel bracket in behind the b pillar, just in front of the sliding window.
The receiver party of the belt blots into the floor behind the seat and you thread it up between the seat and back cushions. There is a steel bracket in the floor it bolts into. See the picture.
Hopefully this helps.