Reply to "Square Drain Plugs in Block - How do you remove them?"

ausfordMember

The plugs in the water jacket are likely rusted into the block after 40 years. You may wish to try some heat from a oxygen/acetylene torch in combination with penetrating oil, but there is the danger that you could crack the block and that would ruin your whole day.

It might be best to drill them out and retap the threads.

Either way it is a job that requires considerable skill, not something for the novice.

6/4/162:44 AM

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