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focusedontheprize · 03-29-2019, 03:31 PM

When I was looking over the truck I noticed the cut wiring harness immediately. The truck was originally a TBI truck, however that motor seemed to be long gone. Prior to this PO, that owner had put a build 427 motor in the truck and wanted to keep it when he sold it.

So the PO swapped in a crate 454 motor. Unfortunately they did not take the time to correctly remove the pins they weren't using, but it wasn't a big deal.

Here was what the original harness looked like:

I began to go through and label each wire and what it powered:

03-29-2019, 03:31 PM	#2
focusedontheprize Registered User Join Date: Feb 2012 Location: CA Posts: 846	Re: "Dixie" 1988 Chevrolet V30 3+3 Dually When I was looking over the truck I noticed the cut wiring harness immediately. The truck was originally a TBI truck, however that motor seemed to be long gone. Prior to this PO, that owner had put a build 427 motor in the truck and wanted to keep it when he sold it. So the PO swapped in a crate 454 motor. Unfortunately they did not take the time to correctly remove the pins they weren't using, but it wasn't a big deal. Here was what the original harness looked like: I began to go through and label each wire and what it powered: __________________ "Dixie" - 1988 Chevrolet V30 CC DRW "3+3" \| 7.4L 454 (L19) \| TH400 \| 4" lift \| 35"s "Lucille" - 1949 Chevrolet 3100 (on hold)