Steering Box Interchange Info Needed

[C10 - C90 Bill]

I have a '72 C-10 and have worn out another Manual Steering Box. My Hollander only goes to '72 and is real confusing on the interchange info.

I'm looking for info on a complete range of interchanges available for my truck.

Note: I appreciate all the help I have received on here before, but I am "Not" switching to Power Steering.

I have MANUAL steering and want to stay with MANUAL steering.

Any info I can obtain would be very appreciated. Bill