Hi Chris,
I have some pictures of the Toyota box mount and other related stuff on page 8-9 in my webshots "Tips and Tricks album.
I gleaned the pictures from someone who converted to the Toyota 4wd mid 80's box (mounted in front of the Toyota pickup front cross member) in their AD truck. I've used the Toyota box on a number of straight axle Ford trucks, along with the Saginaw box and the pictures give you a basic idea of the shape of the box mount bracket and pitman arm you'll have to fabricate. The Toyota box mounts in the same position as the stock Chevy box, and you can modify your stock column to maintain a more stock appearance.
Dave
BTW, if you click on "full size" in the upper right corner of the webshots page you can increase the size of the picture.
Last edited by Fla54Chevy3100; 12/08/2008 2:48 PM.