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73-87 Chevy _ GMC Trucks => Engine/Drivetrain => Topic started by: Ralphie on January 07, 2020, 06:24:32 PM

Title: 1984 C3500 with 7.4 vortech
Post by: Ralphie on January 07, 2020, 06:24:32 PM

Hello I have an 84 C3500 and I want to put a 2000 7.4 vortech  in it .  I have the whole wiring harness, computer, and all that came off the 2000 Chevy c3500 bus I parted out but I'm not sure what wires I would need to book up to power.  Has anyone on here done this yet?    If so would anyone have wiring diagrams for the truck and the bus? Any help would be greatly appreciated

Thanks
Mike

Title: Re: 1984 C3500 with 7.4 vortech
Post by: VileZambonie on January 19, 2020, 06:25:55 PM

If you have the wiring harness, you need to hook up the battery  8)