Do you guys know which of the two wires on the side plug that has to be jumpered over to the 12 volt battery power to make a poor man's one wire conversion?

My custom chrome plated one wire unit on the T failed yesterday. I have another alt. that is good but it is a standard set up with the required plug on the side.

I heard you can jumper one of the two wires to make it go.

The T now only has the one main feed to the rear post, so I don't have the other standard wires needed to set up the stock style GM harness.


Thanks!!!!!!!!!!!!