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Removing heater outlet plugs on block


Lou Earle

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Anyone got any suggestions on removing the plugs in the water by pass connection and the block so I can install fitting and connect the hoses?/

Have wire brushed the threads(exposed) to remove paint then shot it with pb blaster- still will not budge-

Think it would help if I ran engine and got it hot?

Lou

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Guest jtw3749c

Another thought, that I have used on some stubborn threads. I have used a propane torch, which don't get as hot as an acetylene torch and it does work, it just takes a little time. If that don't work, then get out the acetylene. Make sure you wear the colored goggles, so you can see when to stop heating and not melt anything. If it's painted, you can always repaint.

JT

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