Post a picture of that area on the column. On FABO, their was a post on how to convert an A-body column shift column to a floor shift column. It basically involved cutting off the raised area that houses the PRND21, then metal finishing the area to look stock. It can probably be done on an E-body depending on how the column was designed. It would be less work to just swap in another floor shift column. It would be cheaper to modify your existing one.