Greetings!

I am getting ready to take the block for machining.

The block already has main studs. I did not build, so I do not have the full history.

I am putting in a brand new crank. Should I have have it Line Honed?

Second question - If add a girdle later with new (longer) studs, does it need to be Line Hone again with the girdle?

Thank you for your thoughts.

John