Thread: 1972 K10 Disabled Veteran First Build
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Old 05-02-2015, 08:40 PM   #38
0311Chevy8152
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Join Date: Mar 2015
Location: Elverta, California
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Re: 1972 K10 Disabled Veteran First Build
Quote:
Originally Posted by hotroddin View Post
It's the plug for a block heater, goes in place of a freeze plug.
I'll have to look that up. I think I've heard of it before.
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