Do tri-5 have the same mounting method as AD trucks?

I boogered up my steering shaft threads. Anyhow, since I’m going the power steering route, I’m looking at my options.

I can find Tri-Five steering shafts, so I’m just thinking it may be an option.

1954 3600 Chevy Truck
"The Fake Truck"
In the Stovebolt Gallery
More pix on Photobucket