60-61 valiants are not the same as 62-- 62 uses the 63-66 parts-- meaning the 9" brakes & ball joints are the same as up to 1972-- strut rod bushings are the same -- not sure if the strut rods are the same length as the 67-72-- but both are fine thread.
73 -up strut rods are shorter & coarse threaded.
center link is the same 62-66, don't recall the tie rod ends-
I swapped 10" drums from a 69 dart to a 62 valiant-- no issues at all-- the car is still driven today with that set-up-- but that was many years ago.
have you looked up the parts on rock auto to compare part numbers to what you are wanting to do?
http://www.bigblockdart.com/techpages/moognumbers.shtml
bbdart part #'s do not know if all is correct- just a chart for reference
it only takes a few minutes to compare 62 parts -- to whatever year/parts you are wanting to change/use.
Lawrence