The parts people told me it was a M20 but it is a top shift and the stick comes out easy ( twist the collar and pull up ) and the top of the transmission will come off but not sure if it will clear removal with out cutting floor some which I could do if I knew what I was looking for. I found a tag with Muncie and bar code and numbers but don't have it here with me. Will bring the tag home tomorrow and see if it correlates with anything. Thanks for your interest and I will post the numbers off the tag.