GM 21 circuit universal harness

The thing is, even the "other" universal harnesses are not "Mopar compliant". I believe painless ships them, example, with GM turn signal connectors, and a mating shell. You are suppposed to whack off your Mopar TS connector on the switch side, and add the GM style connector so it will mate. I've never heard of anyone being able to source parts for that original column ignition switch connector, so you might as well "go GM"