A body door lock ferrules

I'm on my second set of clear plastic ferrules advertised to fit the 67-72 A bodys. Are the stainless ferrules for the "73-76 A body" the same diameter as the cheapo clear plastic repops, or do they not fit.

If the clear plastic ones only cost a buck or two, I wouldnt care but damn $15.00 a pair for that crap, c'mon. I would rather put the "incorrect" part in just to drive the purist nuts :)