Drag link question

I converted my 69 to PS and didn't have to change anything about the drag link. I think 73-up PS boxes have a different drag link.

The steering columns are different between power and manual steering (then add column vs floor shift) but only the shaft is so you either need a PS column or the shaft out of a PS column. Some say to break the sheer pins and they fit but then you loose crash safety function of the column.

I had my box rebuilt by Firm Feel to stage 3 specs and use 900 PSI Saginaw box and It's perfect.