i have a 1993 gs500 runs great but started making a noise and i think it is a main or rod bearing , i love the bike and its in good shape, any help in getting or finding a motor would be great, thanks ... my email is to0l@live.com .my phone 865-237-9439 . i live in knoxville tenn. call any time

im in clinton about 25 miles away from you. that being said. check 6 mile cycle in morristown off of 81. acres upon acres of parts

btw once you find a replacement engine, would you be interested in selling that one?, ive had a gokart idea drifting around my head.

You might want to have a look in the for sale section or post interest in an engine there. Probably get a better response. Good luck.