I have a 2007 Silverado Classic. My front seat is a 40/20/40 bench with 3 seatbelts. The center portion does not move, does not have an armrest, it is totally fixed. I intend to purchase a seat from a 2005 Silverado that has a fold down armrest with storage. Is there any reason that this seat would not fit, and are the 05 Silverado seatbelts part of the seat, or are 05 seatbelts attached to the pillars/frame of the vehicle?

 

03-07 silverado should work as long as it is a classic. Belts are mounted in the seats.