I must be a fool!
No matter what I do every year that I take the motor out My rear main begins to leak from about the first trip to the track to the end of the season. Only seems to leak after use. A small puddle on the trailer floor,a small puddle again at home in the garage.
It's a Megablock with Callies crank.
What about the Mancini billet Aluminum rear main.Anyone have any luck with it after having such a hard time with the original one that came with their Megablock???
Thanks Mike