No Spark, but have power to the coil?

Donnie,

I have a book and the actuall 4166-A electronic ignition tester, your welcome to it, along with an ECU.

The 77 Truck is a Dual ballest but my 65 is a single ballest electronic ignition if you want to copy that.

I am kinda busy today laying down laminate flooring but I might be free Monday.