Re: Joe's '49 Club Sedan

Posted by Joe Wareham On 2020/2/27 14:43:38

The alternator I'm using is a 12 volt Delco CS 130. It's 100 amp and uses a 2-wire connection. Other GM-style alternators use 3 wires to "excite" the alternator at low speeds. The following link explains the wiring of the different types of GM alternators commonly used. There is a video down near the bottom.

Joehttps://www.vintageautogarage.com/Delco-CS130-Alternator-DA-plug-p/dsc130.htm