Getting ready to put 09 seats in 06 H2. Harnesses are different so I am trying to figure how to create adapter for this. Any help appreciated. I also need to figure a seat belt harness sine the 06 belt is in seat and 09 seat belt in B pillar.
Since I dont really want to change B pillar I will have to find a racing type 4 point seat harness to accomplish this so street legal

 

I made a thread about this topic, just not the technical aspects of how to do it. I have an 09, so I have no need to switch back to the old seats, but it's doable:

https://www.hummerforums.com/forum/h...87/#post338297

I can see install in the middle captains chairs & rear double seats, but I'm not 100% sold on the front seats. I miss my arm rests.