I'm getting ready to reinstall my motor and was wondering if anyone can help with how to get the drain plug for the radiator to seal. I have now broken 2 of them. It seems like you can't tighten it enough without breaking it, to get it to seal.
If your having alot of problems with it u can always close it off permantly. U really don't need petcock u can always just pull the lower hose to drain it.
I would use some high temp sealer on it or u could use some JB weld on it either will work.
Isn't there an o-ring on the plug? Its not tightness, that o-ring seals it. Shouldn't have to be tight at all. Check the o-ring
U would think he checked this. :shrug: