Instrument Cluster Rebuilding

Pull the speedo cable and lube it, check to make sure the cable has "natural bends" in it and not cork screwed or helix looking! That should take care of the speedometer! As for the guages, remember these are old cars with old wiring. Make sure your grounded from the enging block to the body and negative side of battery is firmly and cleanly attached to engine block. My car was missing the body ground strap from the engine block to the firewall. Made a new one and man what a difference it made. Something to look at!

John B.