i wonder if i left it on the old radiator when i pulled it 
those running LT1 radiators in their LS1 step inside
Thread Starter
Joined: Oct 2005
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From: Central Valley
those running LT1 radiators in their LS1 step inside i switched over to a LT1 radiator and i know about the temp sensor you plug on the driver side at the bottom, but what is this plug?
please let me know guys cause this is the only thing thats stopping me from firing up my car for the first time in 6 months lol
please let me know guys cause this is the only thing thats stopping me from firing up my car for the first time in 6 months lol
Thread Starter
Joined: Oct 2005
Posts: 4,768
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From: Central Valley
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From: Your girl's back door giving her the long stroke while you're at work
Some plug it with JB Weld or just get a old sending unit to fill it. If you car is a 99-02 you won't have one on the old radiator.
I'll be finding a old sending unit when I put my LT1 radiator in
I'll be finding a old sending unit when I put my LT1 radiator in
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From: Your girl's back door giving her the long stroke while you're at work
There is a picture of the two in the thread below
https://ls1tech.com/forums/generatio...ator-pics.html
Its just the useless coolant temp sensor hole. I went with the LT1 radiator when my stock LS1 developed a crack on one of the side holding tanks last December. My LS1 sensor fit just fine. If you cant find a replacement, let me know, I've got an extra one laying around. Non-working but functional as a plug.
