The 1947 - Present Chevrolet & GMC Truck Message Board Network - Negative Battery Cable Secondary Ground?

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kna4977

11-03-2024 01:25 PM

Negative Battery Cable Secondary Ground?

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Have a screw hole on the inside of the passenger fender. I’m assuming this is for the secondary ground wire that comes off the primary cable. Anyone know what hardware (screw or bolt size washers etc?) is used to attach it? Attached is a picture of the hole.

72SB	11-03-2024 04:31 PM

Re: Negative Battery Cable Secondary Ground?

1 Attachment(s)

I just used a 1/4 nut drive sheet metal screw with a star washer

The relays are for my headlight relay harness

71CHEVYSHORTBED402

11-04-2024 07:45 PM

Re: Negative Battery Cable Secondary Ground?

I don't have the info handy, but I'm mostly certain it is a. Qtr.inch thread described above. The same tap screw found with all the ground straps, and wires for taping sheet metal.

takes a ground washer as described too.

I believe its a side mount battery cable feature.

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