front bakes ?

i was walking around my fathers junkyard and i found an old mopar front stub he says its from a 69 or 70 dart i was wondering if the disc brakes on it would fit my car or even be worth trying to use my car is a 67 belvedere
and i spelled brakes wrong lol

big or small bolt pattern>>?

4 1/2

i was actualy looking for steel wheels for my car lol

if it was a '69-70 Dart, then they are 4" bolt pattern and won't work on your B-body.