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Larry S · 04-13-2017, 11:39 AM

Ok guys, I'm about to pull the trigger on a harness. I'm thinking one of the two.
American autowire 510089
Or
Painless 910102060

69 C10. Im putting a 1996 vortec 5.7/4l60e Transmission in it. Staying with the efi. Having the ecm reprogrammed and engine harness reworked most likely by jims. Wanting to totally rewire everything else.

Which is best and most straightforward install. I'm no wiring expert. Need wiring for dummies.

04-13-2017, 11:39 AM	#1
Larry S Registered User Join Date: Sep 2008 Location: Gainesville Ga Posts: 212	American Autowire vs Painless Ok guys, I'm about to pull the trigger on a harness. I'm thinking one of the two. American autowire 510089 Or Painless 910102060 69 C10. Im putting a 1996 vortec 5.7/4l60e Transmission in it. Staying with the efi. Having the ecm reprogrammed and engine harness reworked most likely by jims. Wanting to totally rewire everything else. Which is best and most straightforward install. I'm no wiring expert. Need wiring for dummies.