mine went in pretty nice. you have to remove the the whole area that the seats are sitting in to take the old ones off. my seats overall were shorter in width as my old ones so i divided up the space and marked the edges of the seats on the fiberglass when i got them where i wanted them with tape. used the screws on the aluminum frame bottoms(one on each side(left and right)). i then used some of the old hardware to though bolt the back of the seat. i do not know if you have a middle seat or box but i have the seats and they are installed with rivets. just be sure to use the right size drill bit when you drill the holes for them. i tested a few sizes on an old bucket before i to the drill bit to the fiberglass. after you have it all mounted you will need to cut the screws back from the underside with some sorta cutters, this way you do not hit the gas tank when you reinstall the whole section of seating. also predrill before installing the phillips head screws.
