Disc brakes spindles question

will MustangII/Pinto disc brake spindles fit into 1973 ford maverick?

 

I'm not 100% positive, but my answer would have to be no. MustangII's have a radically different suspension setup. The only way to know is to try it! To the best of my knowledge the only spindles we can use are the Granada and Maverick spindles. They're easy enough to get ahold of, most Mav's past 74 or 75 are disc.