Dipstick tube

[cek]

How does one remove the dipstick tube without destroying it?

Just sourced a good M20 block, but it is missing the tube. I have another block here with a tube. Don't know how to remove it.

[Seawolf]

Pipe wrench or self grips to twist it out, it's pressed in and can be a bitch to pull out.

Getting it into your other engine can be equally entertaining.