k10 cab mount brackets

[whateverpratt]

Question: are the rear cab mount brackets the same for 2wd and 4wd trucks?

Background:

I've got a '62 k10 frame.

PO torched the rear cab mount brackets and welded them back on a few inches to the rear, and a few inches higher (maybe for the chewed up '65 cab that he put on there?)

I plan to cut them off, knock out the original rivets, and replace with a factory bracket.

Do I need a 4x4 specific rear cab mount bracket, or is a 2wd rear cab mount bracket the same as the 4x4?

Did the 4x4 rear cab mount bracket change in '63, or were they the same from '60-'66?

I'm putting a '63 cab on this frame, and I'm under the impression that the rear cab mounting position did not change from '60 to '66.