Thanks for both replies, what's the significance of that drain plug?Evan's coolant is awesome and perfect for a fresh unused system. Go with that if you can.
If you don't want to for whatever reason get Zerex G-05, it's superior to the green stuff and compatible in any system.
Adding one of these is cheap insurance but not required if you run Evans or change your conventional antifreeze when you're supposed to:
Amazon.com: Flex-a-lite 32060 Zinc Anode Drain Plug Kit: Automotive
As a side note, I always drill a very small hole in the flange of the thermostat to make bleeding the air out of the system very easy.
It's not a drain plug, it's an anode rod that can go in place of the drain petcock or other fitting depending on what radiator you have. An anode is something that protects your cooling system from electrolysis damage.Thanks for both replies, what's the significance of that drain plug?
408 stroker, street car that will see the track 2 times a year for a few fun passes. Engine dyno at 485HP.a little more info?
hemi,restored 340,hi compression 440,pick up truck,B body?????
Holy ****, I laughed so hard at this coffee came out my nose!garage sale, for fat people who gag when sleeping).