surfmobile

I'm looking for one of the rear motor to trasmission mounts that came on the 4wd manual 22re. I need the one that goes on the passenger side. I broke it with a rubber hammer trying to line it up and no one around my parts has it. I also would like to know if I can still install my engine without it and put it on another time. It can sit still if need be but I'd like to drive it to see if my rebuild works, any suggestions are appreciated