Re: Core Plugs (Freeze Plugs)

Posted by Owen_Dyneto On 2007/6/20 19:00:23

Further to Mr. Pushbutton's comments on the ginger root tabs, you need not go to a Cadillac dealer. Any GM dealer and almost any decent part store can get them for you, they are AC/Delco Part # 10-108 for a packet of 5 tabs, enough for a 32 quart cooling system according to the instructions. Ingredients are ginger root, almond shell, sodium carbonate, and a glycol-derivative organic. They've worked well for me on the only occasion I used them.