Small Block Mopar Thrust Bearing issue

[Mopar Mike]

Originally Posted by Ken Etter

As said in an earlier post check the back of the crank. I have had this issue with two different cast cranks. The cranks werent machined deep enough. Inspect it with a light and see if there are any contact points.Something I also do is drill a small hole through the bearing into the main bearing oil hole to provide positive oiling to the thrust. Good luck.

Ken,
Thanks for the input. Will check the crank again.
Mike