I can confirm the third row from an expedition fits perfectly. I only had it sitting in there to store it. I had no intent of actually installing it. I posted photos under my link in the "My 46 chevy" photo album.

Tim

Tim Sheridan
1947 First Series Chevy 1/2-Ton
"Liberty Series" - "Art Deco" - Whatever you'd like to call it.
In the Gallery