225 Build for the A100

RustyRatRod said

Also, if he was on the lip the red arrow is pointing

View attachment 1716183783

to that IS the rear main seal lip.

Click to expand...

Correct, my mistake. It needs to come down to the diameter of the journal. They seem to be about 0.010 smaller diameter than the journals so you can’t line bore them. Unknown how the factory line bored the block like this.