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Old 06-15-2017, 08:38 AM   #11
yuccales
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Join Date: May 2011
Location: Northern Calif.
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Re: Coolant overflow tank for 71

Quote:
Originally Posted by Carl Spangler View Post
OK, I got the tank installed.

Do I need to change the radiator 'cap'? I filled the radiator but fluid doesn't flow into the overflow tank when the engine is hot.

thanks
I got a 13lb cap for a closed system (not a lever vent style). Radiator full to the top, coolant bottle half way full. After a hot shut down, mine pukes a small amount into the bottle, as engine cools off it draws it back into the radiator.
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