This is true. also many of the non-factory kits don't support Mopar type connectors in any fashion, IE example you must cut the original turn signal switch connector off and use "theirs."
On that note, you can buy the terminals for the many of the original Mopar connectors, they are called "Packard 56" There are some different types you must be careful to get the correct ones. I bought some from "clips and fasteners" they were great....
