Hi Greg: I own 2 38 Plymouths, both 4dr sedans. One is a Roadking and the other is a Deluxe. I see in some of your earlier posts about dash items being different. The Roadking and the Deluxe have two completely different dashes. The speedo and the gauge pods have different part numbers and fit in the dash differently. The Deluxe is the one that has the three bars all the way across the dash. The Roadking does not. It would be nice to talk to you sometime, I'll PM you my phone number. Myron