True. Factory and GM replacement stators don't have any insulation on the terminals or wire on the terminal ends. You need to do that yourself if you want it done. Some aftermarket units, like in your picture, actually do have sleeves or other protection from grounding. Not a horrible idea.Okay "I think" I see what you mean now, the stator field wire ends are terminated but not insulated as built.
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From what I understand of the process as described to me: The aluminum parts were ash blasted or some stupid stuff like that. A very very light abrasive medium. Then, the aluminum was plated with some sort of aluminized coating which afterwards, doesn't have much shine to it. Then, it gets a light spritzing of some sort of semi-flat clear to give it a basic glimmer. That's all I know. I might be off on that, but that's my interpretation.Did he paint the aluminum parts?
Kinda looks like it was sprayed.
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