which center/drag link am I looking for?

K member doesn’t have to match the center link, you just need to match the pitman, idler and center link. Unless you have a ‘67 K with the one year idler.

In your picture the center link without the pitman/idler attached appears to be a ‘73-76 center link, they mount everything with the tapers pointed down. They are shaped a little different, I don’t recall the width being all that different though.

THIS!!^^
..........And of course remember the pitman has to fit whatever spline your steering box has......
Early: up through 72

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Late: 73/ later

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