George blake has the shifter cable he is A vendor, I would just paint the gmc letters black. I think you can get the key switch at like Napa, Autozone Advanced autoparts..
i sell aftermarket shifter cables pm me.
how much for A HD shifter cable, what is the difference from the stock one?
I've got a chrome one. You'd have to either strip the chrome plastic plating off, or take your chances sanding it down and applying something to promote paint adhesion.