did Dodge ever make a skid plate to protect A500 (42RH) trans pans

I put a 42 RH trans in my Dart. The factory pan is really deep to contain the additional stuff for the 4 speed overdrive. The plug in the pan sticks out of the bottom of the pan and I finally snagged it on something. It is the lowest thing under my car, just below the exhaust pipes. Does anybody know if Dodge had some sort of skid plate arrangement when they put these in trucks? I don't want to attach anything to the pan bolts because they go into aluminum.