Quote Originally Posted by throttle jockey View Post
Here's a good third seat how-to link. The how-to is a good guide. During my install I realized one difference to keep in mind. The member that made the how-to used a passenger seat whereas I used a driver side rear seat. The front legs of the driver/passenger side seats are opposite of one another so if you use a DS seat the mounting of the front legs as described in Step #9 of the how-to is not correct. Instead of shimming the front legs I used a BFH to massage the floor flat. To get the legs lined up Ryan and I used a chalk line.

Here's a bunch of pics I compiled from over the years. I can post the links for the threads these pics came from but there's not much if any tech information in them. I really enjoy the aesthetics and functionality of this mod.
Allen, what did you do for a seatbelt on your third seat?

After reading through the post you referenced it looks like you can get an aftermarket seat belt to work with the factory seat belt latch. Curious if you went this route or did something else.