One wire alternator on 72
 

I have a 72 Cheyenne with 350 , stock , still have the external voltage regulator, was thinking of updating to a 1 wire alternator, where would I hook the 1 wires to ?

Re: One wire alternator on 72
 

The power master site has this great set of instructions. I use one of their alternators and it works well.

http://www.powermastermotorsports.com/alt1_gm_si.pdf

Re: One wire alternator on 72
 

Here is a link to how I converted mine. Scroll to post 476. I included some links to sites I got information from.

https://67-72chevytrucks.com/vboard/...698377&page=19