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Old 09-10-2016, 10:34 PM   #9
71CHEVYSHORTBED402
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Join Date: Feb 2009
Location: Northern Nevada
Posts: 7,385
Re: What are these and what for?

Quote:
Originally Posted by jocko View Post
cyl hd coolant drain pipe plug. comes in handy when removing a cyl head so you don't dump coolant into the cylinder upon removal when the mating surfaces separate.
Very cool. Nice to have a name and function for things. Thank you, and all other replies.
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Tony

71 Custom Deluxe, SWB, 2WD, 402, A/C.

I developed an assembly guide (kit) for restoring this truck from the ground up, complete with details including full hardware descriptions. Much of the info. applies to all 67-72 GM. My build thread, with some info. about the assembly kit https://67-72chevytrucks.com/vboard/...d.php?t=730025
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