I do not know the answer to your question, Joe. I had a similar plow on a '79 chev. It is the Myers electro touch, and a nice heavy unit. I did not try to use that plow on my 95 truck because I wanted a unit where the lights and pump remove with the plow. I ended up with a Western pro plow that needed a ton of cleaning and painting, but the Chev. truck mount frame came with it. Once on the truck, this is a great plow. It seems that no matter which way you go with these things they are a ton of work to install.
As to your question, I think you may find that the truck frame may fit several years of your model Dodge truck. Most of the frames for Chev. full size fit '89 -'97 I believe it was. If the same is true for Dodge, it might open some doors in your search for the truck mount.
Charlie V.