I have installed a set of 60/40 fronts seats from a 2001 buick lesabre, they fit perfect. the right width,i am 5"7 and find that there could be a little more leg room, but its ok for me.
These seats have the integrated seat belts, all lesabres from 00-05 I think.

1953 GMC 9300
In the Stovebolt Gallery
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