After fighting with it for a while study how easy it is to remove the head and take it in. A machine shop with an EDM will be able to disintegrate the easy out along with the broken bolt and leave the factory threads in place. If the drill pushes off the easy out and wrecks the threads the only option is helicoil and without a good center position for the helicoil drill the position/strength of the repair could be compromised and you could be looking at a new head. If you can break up and remove the ez out you could try that again with a little heat. Good luck.

Curt B.


1952 1300 Canadian 1/2 ton restomod
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