[TKCR]

Your going to have to post a picture. I restore Benchseats, so I have seen a lot of the original seats for the 73-87 trucks. What your describing, doesn’t sound like an original seat, so it’s hard to say. I have never heard of a “tri-way” seat. What I can say, is that any of the original 73-87 Benchseats will bolt directly to the cab floor.