The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

**truckster** · 05-26-2017, 07:48 PM

None of the wiring harness or the computer will be the same. It would be a big swap.

Why does he want to do that?

05-26-2017, 07:48 PM	#3
truckster Senior Member Join Date: Jan 2001 Location: Orem, Utah Posts: 7,822	Re: 5.7 vortec swap 5.3 None of the wiring harness or the computer will be the same. It would be a big swap. Why does he want to do that?