I need to replace the turn signal switch in my 1989 Power Ram (non-tilt steering). Parts chain stores don't have it. The local Dodge dealership parts dept has it listed as a discontinued part. The tilt and non-tilt switches are different part numbers / designs, so I'm told. It was also used in the Ramchargers, so I thought I'd post here for help from you Mopar brothers. Does anyone know of a source for one of these ? I'd prefer new or NOS, if possible. If scrounging a used one is my only option, what donor vehicles and year range could I get this from ?