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73-87 Chevy _ GMC Trucks => Electrical => Topic started by: 81-1ton on April 28, 2018, 11:27:38 pm
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I'd. Cleaning up my engine harness ad gound what looks like a relay with 4 wires. 2 in from the harness and 2 out to an unknown plug. Mounted it to my firewall for now. Here's a pic of it. Can anyone I'd it for me? I'd like to eliminate any unnecessary junk added by the previous owner.