Re: Twelve water jacket covers

Posted by jfrom@kanter On 2020/12/27 20:00:38

The cover is steel, the brass plate is not original , added to fix the leak from the hole in the steel cover. Packard senior 8's like your Pierce have an inner steel plate with holes to direct the flow between the cylinders.. If you have just a few small holes I suggest grinding them to expose good thicker metal and brazing the holes. Put soluble oil ( cooling system anti-rust) in the cooling system to retard future corrosion

Thanks
James From
Kanter Auto Products