I think if you machine a groove in the front and back portion of the front crank main bearing surface in the "guitar" you will drastically reduce the surface are of the front main bearing surface. I think that is why other folks have be using a front and rear plate to hold the old seal..
I think if you machine a groove in the front and back portion of the front crank main bearing surface in the "guitar" you will drastically reduce the surface are of the front main bearing surface. I think that is why other folks have be using a front and rear plate to hold the old seal..
My bad. I forgot hat the Dnepr has ball bearings on the Crank. Was thinking of BMW 247 engines. Good luck with your changes.