thats to bad no one answered yet, I have a 89 4runner and I was wondering how new of seats I could put in, but you could put any seat in that fits. If it doesn't bolt up you could use steel strips drill to holes bolt to chassis and drop seat on new holes. Just an Idea I had my not pass crash testing!!
I can answer some of this
I installed a set of early 90's 2 WD extended cab bucket seats into my 86 STD. cab truck and they bolted up with no problems other than changing the seat belts along with the seats - I had a bench seat prier
