Door Handle buttons

Engineers did change the mechanism behind the button inside the handles at some year model. Only 2 screws were involved to move pieces from one to the other. The tricky part is how deep you'll push the button to operate the latch. There is a little hole in the end of the door where a hex key is used to alter that. I honestly never looked up or studied that adjustment, just did trial and error. I did remove parts including black buttons from OEM van door handles to 67 B'cuda door handles many years ago before atfermarket reproductions. had to retain my mechaism and chrome buttons in the pretty new handles.