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So my next project is to replace all the gauges in the instrument panel. The previous owner installed a digital gauge cluster that I despise. So far I have already destroyed an amp meter using the Hanes manual I bought at Auto Zone. The prongs on the back of the gauges did not match up with the new ones I bought, so I improvised.
Does anyone have a good wiring diagram for a 1974 gauge cluster? So far the best I can do is: Water Temp gauge = pegged at zero, oil pressure pegged at 80 psi, fuel gauge = way over full when I only have ½ tank, amp meter = busted.