what seats am I looking for?

[63burban4x4]

Can anyone more familiar with the 99-06 trucks, identify which vehicles have the integrated seat belt type of buckets? I have an '04 Silverado LS, 2500 HD xtracab, and would like to find the same style seats for my '63 Suburban. I really like the seats in my Silverado, and having the seatbelts wth the shoulder belts built into them would make installing them in my Suburban easier. I just don't know for sure if all the trucks, (reg cab, xtracab, 4 door) Suburbans, Tahoes, from the 99-06 had the same thing? My 04 has the fold down center console/seat, but I think all I want for the 63 is the 2 buckets....a definitely want the power seat, at least the driver's side. I think I've seen seats maybe from a Suburban or Tahoe, with a fold down armrest? It would help my search if I knew for sure which vehicles I'm looking for, thanks for the help! -Ed