Ed, Please clarify a bit... You make reference to the REAR main, and then make reference to the THRUST bearing.... The thrust bearing is the center one, not the rear...
Bob in MN..
--- In
BaadAssGremlins@xxxxxxxxxxxxxxx, Ed Veneck <edveneck@...> wrote:
>
> Started to assembly my 401 and hit the first snag. On the rear main crankshaft bearing, the thrush bearing measure 1.274and the width of the crankshaft is 1.180. I know that I have a 401 crankshaft because it came from a running engine.
> Are all 401 crankshafts the same?
> Ed
>