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Old 04-15-2020, 08:41 PM   #7
lutronjim
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Join Date: Dec 2013
Location: Dunwoody,Ga
Posts: 443
Re: Copper radiator falling apart

Wouldn't a sacrificial radiator cap (mentioned in reference article) need the anode to be grounded? I looked at a picture of one that appears to have anode dangled from the cap by a wire.

Hadn't thought of it before but I doubt radiator is grounded or at best have a bad ground. Mounted in rubber and connected to by rubber hoses.

I kinda thought an aluminum LS engine with aluminum radiator being like metals wouldn't have any galvanic problems.
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