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LS short box · 12-28-2020, 11:35 PM

Not sure how a 72 C10 was originally wired but keep in mind typical LS alternators are 120 amps? so the wires running to and from from need to be a large enough to handle the increased amp load.

12-28-2020, 11:35 PM	#2
LS short box Registered User Join Date: Jun 2015 Location: Carlos MN Posts: 2,208	Re: LS swap alternator wiring Not sure how a 72 C10 was originally wired but keep in mind typical LS alternators are 120 amps? so the wires running to and from from need to be a large enough to handle the increased amp load.