The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - IA 1977-86 6-port dual tank harness kit! NEW!

Greenlee · 11-20-2016, 10:45 AM

Gmachinz,
Will your EFI kit work for my truck? I'm running stock TBI. I used the entire wire harness from a 1989 Suburban. The truck originally had dual tanks. I have the hole in the dash for the switch and the extra fuel door. However, all of the wiring and plumbing for the extra tank are long gone.

11-20-2016, 10:45 AM	#18
Greenlee Registered User Join Date: Jun 2004 Location: El Lago, TX Posts: 1,668	Re: 1977-86 6-port dual tank harness kit! NEW! Gmachinz, Will your EFI kit work for my truck? I'm running stock TBI. I used the entire wire harness from a 1989 Suburban. The truck originally had dual tanks. I have the hole in the dash for the switch and the extra fuel door. However, all of the wiring and plumbing for the extra tank are long gone.