My buddies car has a new clutch and a NON snap ring tranny. He is trading in his car, so I would like trade my snap ring range tranny and old clutch for his. Is there is problem with doing this? The shop that I am thinking about doing it at is telling me that it can't be done. They are saying I have to buy a NEW clutch and put in, I can't swap my buddies clutch to my car. Is this True?