Wiring harness advice

just installed M&H (year one)dash harness in my 70 dart (standard dash). Everything was perfect - connectors, wire colors and tracers - just like stock. Replace the voltage limiter on the back of your dash cluster with the new upgraded one while you are doing this!!! I've used their underhood harnesses for years (they usually go first due to engine heat and weather exposure). Make sure that the amperage from your alternator is in line with stock specs. The HD alternator in 1970 was rated at 56 amps. Putting a 100 amp alternator on stock sized wires is asking for problems!!!