I have a 97 2500 with a 5sp. and I was doing an oil change before it gets cold again and noticed that my trans mount is broke. More specifically the piece of steal between the transmission and the rubber issolator on the crossover. I use this as a daily driver, mostly e-way for the time being, I only have 146k miles on it. Has anyone else had this before or have an idea what may have caused it?