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Old 06-25-2014, 06:24 PM   #12
davepl
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Join Date: Aug 2006
Location: Redmond, WA
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Re: Oil & Tempature sending unit locations

Old thread, but in case someone comes here looking for the info:

On my harness the wire is blue. On my '69 passenger cars its blue in both cases. Shop manual says "20DBL" which I'm going to assume is 20 gauge dark blue.

I can't get sensor I bought from LMC to screw into the block (BBC small port by filter). It LOOKS like it should. Maybe it's metric :-(
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1970 GMC Sierra Grande Custom Camper - Built, not Bought
1969 Pontiac 2+2 427/390 4-speed Coupe
1969 Pontiac 2+2 427/390 4-speed Convertible
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