Thread: What Is This? (Engine bay, 1970 C10.)
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Old 06-11-2014, 11:52 AM   #6
kwmech
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Join Date: Mar 2003
Location: Colfax-California
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Re: What Is This? (Engine bay, 1970 C10.)
High speed windshield pressure sensor relay.?



(sorry that's all I got)
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