not certain how similiar it is to the rear seat in my 89 HB, but mine just had a good number of bolts. If you start looking under carpet around the center, and each side, and the back of your rear seat, it will have a number of bolts. Mine had about 5-10, I can't remember totally because I took out the entire interior at once. You will also need a torx driver for the seat belt bolts, I think its a t-50 or a t-45. Sears has a cheap companion set for a 3/8" socket that work wonders.