One Wire Alternator Conversion

[VetteVet]

Originally Posted by Chevy 350 Fan

Thanks for all the replies and suggestions guys! ill take them all into consideration.
Colton

This is how simplistic the conversion is.
You know which wire is the brown exciter wire for the alternator so just connect it as shown below.

For the late eighties SI 12.






And for the CS 130s and up



You might also check out the thread link in post 5 where we explain how to wire the two. If you intend to retain the battery gauge function in your gauge dash then you will have to wire the gauge as shown.