So --as far as a chevy's wiring goes,, Going down to the starter theres the hot battery cable and a start wire--and a run wire.
The run wire runs back up to the distributor and gives a complete circut for the ignition-- on cell's diseslized swap--- what happens to the run wire?-- it just bypasses where the ignition was and returns to the firewall block where the other wire ran to the other post on the ignition?