The mounting bracket i got is for a factory mopar electronic distributor w vacuum advance. If your distributor is a copy of a mopar one it should work. Bracket is made by
www.designed2drive.com
Module is a GM HEI 4 pin module. Any mid 70s GM car or truck w HEI will use the same one. Its designed to go inside a GM distributor, so its designed to being mounted on a distributor and the heat issues.
When you do this mod, you eliminate the ballast resistor, and just hook both ballast wires together.
You will need either a GM remote mount or similar value E coil or a pertronix ignitor 3 oil filled coil to get the proper primary ohms.
My schematic below is somewhat crude but i think easy to follow. I went oil filled pertronix for that stealthy stock look. I also made an 90° adaptor to connect the GM module to the mopar magnetic sensor pickup plug.
Search youtube for vids on this mod. I think it will suprise you. It will take some of the choppyness out of your idle, and improve your starting, as well as give you better throttle response and accelleration.
I like this setup because the module is somewhat hidden, a stock mopar distributor is used, hot spark, dirt cheap. Bracket is $25, and a GM stock module from napa auto parts is about $15 . Coil cost is wherever your source it from. So under $75 for a hot ignition system.
I hope this helps.
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