I currently have 'front' seat belts out of a toyota pickup with bench seat in the rear of my 4Runner. Everything bolted in fine, and works fine. The only difference is that the belts will not retract fully. The belts work o.k. for a rear passenger, but they really need to be about 12-18 inches shorter to retract to my liking without slack. I've looked into having the seatbelts shortened (cut and re-sewn), but I haven't gotten around to it.