Just to make sure we're talking about the same thing check out these :
Weatherstrip - Front Door Outer Window Channel - Right - OEM
These are oem toyota weatherstrip. They do have metal strip inside that you can't see but if you bend it (which I don't advise unless you are trashing) it will stay to that shape just like Gumby has wires inside him. Older peeps know what I'm talking about. The Chrome outer piece is NLA.
They will fit inside the chrome trim. Notice the pointed ends on the white clips. Those go inside the hole in the door. My original clips had a short barb that fit in the hole. If I recall you need to save any unbroken clips from the front to do the back doors. They do not have a hole in the door as best I recall but the short clips must grab a seam.
Also fwiw I have both 60 and 62 doors on my 60 do to a prior wreck and the moulding/clips etc are the same.