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**Dashman** · 05-03-2024, 09:52 AM

Set up a catch pan and remove either plug from the bottom of the block to drain all of it. Then you'll know how much is in the block, and have a precise ratio.

05-03-2024, 09:52 AM	#3
Dashman Junior Member Join Date: Apr 2021 Location: Santa Cruz, NM Posts: 60	Re: About how much coolant in a 350 block? Set up a catch pan and remove either plug from the bottom of the block to drain all of it. Then you'll know how much is in the block, and have a precise ratio.