I have a 68 door shell on my 69 coronet and will need to move the interior door knob to the 69/70 location. Other than drilling the hole in the new location and welding the old one up and changing the vertical arm is there anything else that needs to be changed?

Thank You
Robert

68 to 69 is the location change.
69 and 70 are the same as I remember.

69 and 70 button is in same position

Yes, you are guys are correct (I changed my original post). So what is involved with changing the 68 to the 69 location?

Thanks

What you describe is correct. I have a 68 door on my 70 right now. All you do is close one hole & open up a new one further back. I changed over the entire guts from a 70, but you're probably correct that it's just the vertical arm.