The tie rods and drag link shouldn't be a problem. What you need to look at is the steering box itself. You will want to comare it to a later integrated power steering box to see what will fit your frame. You will want to look into reinforcing the frame in the area that the box mounts to as well, as this is the traditional weak spot on Chevy 4x4 frames. I would look at the '73-'87 4x4s for a steering box, can't say that it would work, but it seems to be the logical place to start.
