Slant 6 timing chain lubrication?

Dne007 said
Well, in my defense, I don't have a drill chuck that small, give me a sec, trying to think of something else~ oh, it's a cool "upgrade" knowing I have a Holley carburetor jet in my oil passage;)

Do you have a drill press with a chuck large enough to hold the plug? That’s how I prefer to do it.