Sorry to hear that. There are a lot of guys on here who can help out with a rebuild. I had my machine work done by Jerry Hall of Halls Precision Racing. and did the rest myself. If you can find a good deal on a motor pick it up but I have always been cautious about that because you might get the same exact half ass rebuild job. That is how my 85 motor was... "rebuilt" I only buy a used motor with the intention to rebuild it again. You will probably be better off getting your rebuilt but it is definitely not inexpensive. Good luck though