318 to 440 wiring harness changes

TheGrateRonzini said

I could be wrong, but do you need a different alternator? Just saying, cause I brought a one wire to use to break in a motor with an electronic dizzy and orange box and was told it wouldn’t work and I needed a later square back

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no as long as your using stock wiring If your using something like an Evans wiring harness I think they update to 2 wire don't quote me on that though I have a 67 belvedere and is 1 wire alternator with an electronic voltage regulator I run the chrome box