4 piston calipers question

I used the kelsey-hayes on my 66 dart pistons and seals & reman. calipers are all available from rock auto
Joe
the problem with this is that they're not always available. also, when buying remans it's always a roll of the dice: they (the supplier, rebuilders and sellers) don't understand the granular details of: front mount vs rear mount and left side/right side, 64~66 vs 67~72. so it's entirely a crap shoot as to what you might get in the box when it shows up.

there's also the doubts concerning the veracity of the rebuild itself. they're in the business of pushing parts out the door. they don't care if it lasts a year, ten years, hangs up a piston due to rusty bores or start puking fluid the second you begin to bleed them.

if you rebuild them, at least you know what you have.