The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Adding factory gauges to a 1972 C-10

John H. · 08-22-2019, 12:02 AM

Welcome, your going to need a wiring diagram which you can search here or GMC Paul’s website. 1. Did you change your front light harness? You need to do that with a gauge one. There are two fuse links that need fuses. My reproduction one did not have the fuses in them. You have to change the pin locations on the fuse block side too? Just go slow and follow the GMC Paul’s website.

08-22-2019, 12:02 AM	#2
John H. Registered User Join Date: Oct 2007 Location: Sammamish, WA Posts: 2,115	Re: Adding factory gauges to a 1972 C-10 Welcome, your going to need a wiring diagram which you can search here or GMC Paul’s website. 1. Did you change your front light harness? You need to do that with a gauge one. There are two fuse links that need fuses. My reproduction one did not have the fuses in them. You have to change the pin locations on the fuse block side too? Just go slow and follow the GMC Paul’s website.