Rather than one of those yunky universal hot rod shifters, look for a SlapStick shifter out of a middle 1970s Cordoba or Charger. This is a factory ratchet shifter. If in "1", push forward and to the side, stops at "2". Cycle repeat to get to "D". Will only get to "N" after you release the side pressure on the shifter. You might discover it mounts up to a part of the existing floor pan, too!
ONLY thing is that the factory console shifters for the '66 or so B-bodies are shorter than what the C-body cars used. According to what others have posted in here, with pictures of the C-body shifters being about 1-2" longer. I'm suspecting the last year the factory SlapStik shifter was used is the 1979 Cordoba 300s and Dodge Charger Magnum GTs?
There are a couple of Facebook groups on the Chrysler B-body cars of the middle-to-late 1970s ("Malaise Era") Cordobas. Some parts cars, too.
Enjoy!
CBODY67