I´m going to run a belt drive and dry clutch in my -73 850 and I´m a bit worried that it might be some oil seeping through past the three small bolts that hold the inner TC to the crankcase. There is Helicoils in the three holes in the crankcase, are they fitted from the factory? I´m not sure how to stop the oil from coming past the threads, since there´s no gasket or anything on the bolts, would an O-ring help? But then there´s the locking tab….. Has anyone running a dry clutch had this…
