Where is the voltage regulater externalmount on a 1979 dodge power wagon with 318 v8?

On a 1979 Dodge Power Wagon with a 318 V8, the external voltage regulator is typically mounted on the driver's side inner fender well, near the firewall. It's usually attached to the fender with a couple of bolts. However, its exact location might vary slightly depending on specific vehicle modifications. You'll be looking for a small, rectangular metal box with wires connected to it.