The stock guages are all mechanical except the amp guage and the gas guage. If your oil pressure and water temp guages don't work its not likely the problem is directly related to the 12 volt conversion.


1955 1st GMC Suburban | 1954 GMC 250 trailer puller project | 1954 GMC 250 Hydra-Matic | 1954 Chevy 3100 . 1947 Chevy COE | and more...
It's true. I really don't do anything but browse the Internet looking for trouble...